Well, I sold off my unused gear today to a local store, and got lowballed for it, as I mentioned in another thread. Came home with a check for $335. The Yamaha kit is brand new for $500 with free shipping, and I cannot find anywhere that has a new one still in stock for that cheap. I believe that, when they were discontinued, Musiciansfriend was selling off their stock for like $300-$400, which is an insanely low price, but I couldn't be that lucky.
I think I can still make it work, though, as I have a rainy day change bucket, and I would say that around 10% of the change in it is dollar coins. That should give me just enough to buy the kit and still pay my rent.
I still have to clean up and sell off my old Rockstar kit, which will help to replenish my funds.
I'm just going to go for the 16" for right now, and I'll hopefully pick up the 14" before long. I want to find a 10" to go with it, but they don't have any in stock. I'll have to keep my eye out.
Thanks for all the input, guys!