I used a mtronik plasma 10t setup a while ago m8 think it was only 4400 kv on a 7 cell pack i had it geared standard 19/61 then went up to 23/58 sold that setup tho and got a no limit esc and a few low turn motors would like to invest in a MM5700 soon.
The car held up really well went thro ALOT of tyres lol [
] I had the launch set to lowest to gain traction etc and you have to watch hammering of the start but the drivetrain coped pretty well with it.