which batteries fit in erevo?

[t-maxxracer32]

hey i will be buying the erevo along with a full BL setup/batteries in the next month so i need to find out which batteries will fit in the tray.

im planning on running the monster and a 1515 1.5d in this with 4s. it should be pretty quick and be quite efficient.

but to my main question... which batteries will fit?

im thinking of gettin some evo 25 or 30s.
http://www3.towerhobbies.com/cgi-bin...?&I=LXRWE2&P=7
or http://www3.towerhobbies.com/cgi-bin...?&I=LXRWA8&P=7
idk how big the difference between the 2 are but some opinions would be cool.
maybe? http://www.rc-monster.com/proddetail...od=neu2shc5000

it would be nice to order everything from mike but that is his only 2s battery option (other than max amps... but id prefer to stay away from them)

anyways.

let me know if you have any info/tips/whatever about this truck i will have soon!