lagging bodypart training

Hello,

I was wondering if anyone would be willing to help me with my training while on a Mag10 cycle.

I want to develop a routine that will focus on building up my legs while I?m on.
I noticed that the growth surge project has a fair amount of leg volume incorporated in it:

Morning (B) ? 10 sets legs (hip-dominant):
4 sets x 6 reps deadlifts
3 sets x 10 reps good mornings
3 sets of triple strip sets for leg curls (5, 5, 5)

Evening (B) ? 10 sets legs (quad-dominant):
4 sets x 6 reps of squats
3 sets x 10 reps leg press (feet together)
3 sets of triple strip sets for leg extension (5, 5, 5)

Right now I?m currently doing the Ian King?s limping/super strength routine. I like the program overall and specifically the split between quad dominant and hip dominant days. My question is, how much added volume should I incorporate into the leg days given that I will be using Mag10? Where should I incorporate the extra volume? If I leave the other two days as is, how much more volume will the Mag10 allow me to handle?

To simplify ? my goals are leg strength and mass.

thanks