8ight-t 1.0 Race Roller Conversion Help

[Mentat]

i purchased the electric conversion and the CC Mamba Monster 2200kv combo, what would be a good size battery to give .21 - .28 nitros a run for their money? I have the 8ight-t 1.0 race roller

3s 4s 5s 6s? and what mAh will give me good run times? Can i double up on lower mAh packs? example like 2 3000mAh packs or 2 2350mAh etc... will 3000 work ok? or do i need 3000+ its a small technical track with lots of jumps. just trying to save some money. I do not know much about the math behind the cell count/mAh/kv/15c/20c/25c/30c.... can someone give me a quick run down on what to look for if i want to club race? looking for best bang for the buck thanks. please answer what you brushless masters can for me!