Alright. First off, my apologies in advance. I had no idea about the Paypal restrictions and such, but I've talked with bunnyboy and we've worked out a solution:
Basically, for those who haven't paid, you'll need to just pay him instead of me. After all, he's getting cash for the parts, labor, etc. This will also save me from having to just collect and send to him anyway. Just pay him the appropriate amounts and then he'll forward e-mails to me with details and I'll continue to modify the list of payments..
Anyway, I edited the post with his paypal addy.