I've been round a while, but never pay attn - Would i be correct in assuming the 50t would give me a tad more runtime? Is it also a direct drop in mate? I'm shooting moreso for runtime than anything... the local track here is over run by nitros and they normally run 30 minute mains...

I am just new to driving on a track, so speed and power is not so essential for me, and the track isn't that large either.