Let's use their official numbers (minus Piccolo's) since I am a lazy bastard.
Chaozu - 610
Yajirobe - 970
Son Gohan - 1,400 (seems like a fair BP)
Yamcha - 1,480
Kuririn - 1,770
Tenshinhan - 1,830
Piccolo - 2,400
Son Goku - 8,000
--> post chi : 18,460
But considering that, like CC, it's pretty likely Goku wouldn't get all of their powers, he'd be dead even with Vegeta. Err, I dunno... both are pretty skilled warriors with the same power... but I'd still give it go Vegeta considering it's possible Goku can't control and keep this power since it was all donated by the other warriors, and some disadvanatge like this one would be crucial in a battle against a skilled warrior like Vegeta.