Thanks everyone.
The main reason holding DH back from being completely on board with me is the cost.
Though I've plead my case (quality of wood and accessories, how much the kids love the neighbor's Rainbow, the re-sell value in the future and the fact he doesn't have to do anything ~ it will just one day magically appear in our yard, ready to go

) and I'm letting him stew about it.
But, I think I'm gonna run up to the showroom today (didn't get there yesterday) and see what they can do for me.
If I'm not able to get anything for $2000, then we'll come up with something else.
Thanks for everyone's comments!!