hahaha, dave draper also had the genetics and "gear" to do it
As for the split, have you ever tried a split like:
mon: chest, biceps
wed: legs, shoulders
fri: back, triceps, forearms
??? I read somewhere recently, that doing a chest and tri day together is antiquated training method, since the tris are already pre-exhausted by chest, hence your tri workout will be affected and you certainly wouldn't be able to use maximal poundage?
Just food for thought.