[RC-Monster Mike]

I would imagine your trucks peaks at 100 amps or better during hard acceleration, but likely averages 40 or 50 amps (well, average is probably 35 or so amps). The 3200 Kokams or similar 60+ continuos amp rated pack should work fine in your truck. The kokams will cut your weight in half (battery weight), so amp draw will decrease with the LiPo setup.