Jason,
It sounds like CP is offering to help you- take him up on it. Having some one who knows this hobby give you a hand is the best way to learn. I wish I had started that way- my learning curve would have been shorter.
Sounds like you found a engine and got it to work - CP can help you w/ that as well.
I have a couple of old Cox's that still work that you can have if you guys can't get that one working.
Start saving for 2 small servo's and a radio while you start building your plane.
Most of all - have fun and post what your doing so we can help
Dale