Training input

[tard_zone]

Hey, I am changing up my workout routine. What do you guys think about this:

Day 1: Calves, Shoulders, Traps
Day 2: Quads, Hams
Day 3: Abs, Chest, Triceps
Day 4: Back, Biceps

I would do Day 1, then Day 2, then rest, then Day 3, and then Day 4, then rest and repeat the next day. Is that 2 on, one off routine smart?

Also even though I am still bulking, I want to do some cardio. When I should I do it:

-on workout days
-morning on empty stomach
-during the evening
-on off days

all and any input is appreciated

[tard_zone]

anybody have advice? If this routine is good, I would like to start it soon.