Over the time Liths will kill your board, but unlike Xmods, Z boards are 80$. Do you REALLY want to tank 80$ down the line for a pointless replacement? Just get some Orion High Voltage 900 (mAh) AAAs and a good charger. Cheaper, just as effective on the track. Lastly, I don't think liths are legal for official events like Hfay or company tournaments if you ever plan on attending those.
Zs aren't about slapping as much crap on them as possible, they're about fine tuning to race.
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