1/10th ST brushless setup

Well guys, I just bought back my old HPI RS4 MT. This was a very fun truck that I used to dragrace my buddies with. I was running a LRP Sphere/Neo 3 Star combo then. I am going to pull that system out and put it in my TC4, but I was wondering what I should get to go back in this thing.

I've pretty much made up my mind on the Mamba Max ESC, but I'm still deciding on motors. I am trying to choose between the Mamba 5700 or the Lehner 5300. I will usually power it with 6 or 7 cell packs, but I'm also gonna get a couple 2 and 3 cell Lipo's for when I need a little more.

I used to have a Mtronik's Genesis Pro ESC powering a Lehner 5300 in my Stampede on 8 cells and I loved that power. Thats what I'm looking for again. Do you guys think I should try the new Mamba Max 5700 motor, or just stick with the Lehner 5300 since I had such good luck with it before. Or do you guys know of any other motors that would suit me better then the one's I have mentioned. BTW, this truck will not see too much abuse. It will mainly be used to tear up parking lots and do a bunch of drag racing. It was never beat when I had it before but I'm still looking for more power.