Hey, I say go for it!
I wanted just one kid so I wouldn't have to split my attention so much, but my hubby said it would be better to have two so they could be playmates when their friends aren't available. (He's so logical) So I agreed, as I usually do with his logic, and I am happy I did! We had two back to back. First the boy then a girl. They are 14 months apart and to this day he doesn't remember a moment without his sister since he was so young when we had her. Sure they still fight but they are so close when no one else is around to entertain them. They play Halo II together, occassionally they go to a friend's house together. They share a bunch of their friends at school. They went through the stages close together. Out of diapers and off the bottle at the same time since the younger one, the girl, wanted to be just like her brother. She even wore his jeans and tshirts until she got a girlish figure the wouldn't allow it. Now she looks back and laughs about it. (she's now 5'4.5" and 101 lbs, with a cute little figure... one I never had) When one is gone to camp, the other tends to get lethargic and ask when the other is getting back. I think the fighting is a form of entertainment to them when they are bored. I know it was with me, I had three older sisters. Oh, and many times I was asked if they were twins. How fun! I'd dress them alike at times. tee hee
They are now 14 and 15, going on 15 and 16. If you get a chance to help in their classes I highly suggest it. It's fun to see how the teachers structure their days, and fun to feel you've helped keep a child from getting behind. I helped in their school until 6th grade, then the pre-teen kids were kind of overbearing and I had to stop for my own sanity. Besides they didn't want me in their face anymore. ;)
Now I work part time in retail and help run the boy scout troop (not a plan, just happened, my husband helps plan the outings and I print a troop scoop to keep the parents informed, and I update their web page, and I am the secretary for their bi-monthly meetings, it's fun) My son will go Eagle this year. I was a girl scout leader for a year, but my daughter and I are more tom boys and it was too girly for us. So we quit and go on some of the boy scout outtings when we can arrange a seperate camp spot, and still be near them.
Helping them in school they were never behind and started taking advanced classes in the third grade! (I think partly because I knew where they needed help in their studie, and partly because of some of those learning computer games we bought them. "Jumpstart for Pre-school" and "Kindergarten" etc... all the way up to 6th grade. I highly recommend them!
My son can answer all of the "Are you smarter than a 5th grader" show questions!
They were even in a couple classes together because they were mixed grade level classes called GATE (Gifted and Talented Education). Sorry, I'm a proud mommy.
They are becoming their own people now but on vacations it was really fun because they didn't have to have a friend along to keep them company, they had each other. Now that they are older they are kind of going in seperate directions but I know they have a strong bond still.
I highly suggest having them close.
Oh, and another plus is that once they get older they will be out about the same time, and you'll be free again and still young enough to get back to doing the things you loved to do before having kids and being tied down!
I'll be 44 this year. My husband is 47. We're still young and energetic and can participate in skiing with them, backpacking etc... We got married at 20 and 23, and didn't have kids for the first 7 years of marriage! We were having too much fun with dual incomes and skiing and backpacking etc... Then when I was 27 it was time. Boom boom, I had two within the two years. We were done. I've never regretted stopping at two. They were a handful. Like having twins! And it was few enough that we had the money to raise them better than even we were brought up. We like toys, so my kids are spoiled brats. We have to constantly remind them of all they have when they gripe about wanting more. It helps.
I say, good luck, best wishes, and I think you should do this!
Lot's of love,
Val (if your husband is logical like mine, don't get upset with him for the lack of sentimentalness, instead take advantage of his logic and go with it, you'll be glad you did!)