Double Days - P90/T25

Hey All, I am currently in the middle of the P90 (not X) program. I am interested in possibly adding the T25 workout on top of this. The T25 workout would be in the morning while the P90 workout would be in the evening. If it was a T25 cardio day, I would do P90 sculpt/strength and this would rotate based on what the workout is so that I don't overwork body-parts every day. Since the T25 workout is only 5 days a week and the P90 is 6 days a week, I could overlap them such that 5 days a week I am completing the "double days", 1 day a week is only P90 and the last day is completely OFF for full recovery. Obviously I would have to increase my caloric intake to do this. I just wanted everyone's opinion on whether or not anyone has completed this? I have seen some of the hybrid programs but those aren't really double days.

I was thinking something along w/ the following, though this will change based on Alpha/Beta phases.

Sunday: P90 Sweat/AbRipper
Monday: T25 Cardio/P90 Sculpt
Tuesday: T25 Total Body Circuit/P90 Sweat/AbRipper
Wednesday: T25 Speed 1.0/P90 Sculpt
Thursday: T25 Lower Focus/P90 Sweat/AbRipper
Friday: T25 Ab Intervals/P90 Sculpt
Saturday: OFF