very interesting.
if you take part of this you might wanna use your gf's credit card or someone else's who is close to you and allows you to use his/her cc. I just thought you might get some big time enemies if you use your own info and cc.
ps. labret, I was just wondering, you might wanna consider your lawyer first. or maybe you already have

sponsors often use terms like
"Attempts to cheat, defraud or mislead us in any way"
It wouldn't be cheating imo, but misleading? perhaps
If your project gets serious, be prepared
good luck