Yeah, that's kind of what I've been finding out. It's kind of where I'm stuck at right now. I've got a set of Aksium wheels on their way which I'm going to lace up with some clincher tires just to get the bike running and trail riding. They were on sale for like $160 bucks, so I figured what the heck. Here's kind of where I'm at
Everything initially listed...
Prologo Kappa Evo Saddle
Force 10 speed Shifters
Rival Rear Derailleur
11-28 Cassette
PC 1051 Chain
Mavic Aksium (brand new, only cost $164) they are brand new though... actually bought a set for both bikes, so $356 for two sets... that's cheaper than one set at the LBS.
I'm going to be building the bike with my cousin on the 18th, I'll make sure to post pictures up.
I still need to pick up some handlebar tape and some brifter cable then I think I'm good.