Yes it should be ok if you drive normally, and just give it the occasional boot, smooth launches and smooth gear changes will save the gearbox for sure, But dumping off the line is what kills them they dont like the shock. Mine have 123K on it too but I bought it from a dealer with 92K on the clock and the box failed after 1 month so had it replaced for nothing under stat warranty. So mine is new and its done 31k with normal driving and the occasional boot of the line :-), T56 would be nice though but $3850 for a conversion.