How to best use GregMAT with two more weeks and very little time for studying?

Hi guys, so I’m in college and have very little time for studying GRE. I’ve done the first week of GregMAT’s 1 month plan, and my scheduled date for taking the test is in 2 weeks. I only need a 310+ since PA school doesn’t care too much about GRE, and I got a 312 on Powerprep1.

Obviously I can’t get through much more of the plan, so is there a best way to speed through the plan if I can only study around 14-20 more hours? I am pretty balanced on the categories, main problem was time.

Does the breakdown matter ? Like you need certain score in Quant/verbal or is your school only concerned with overall score ?