Playing in the trans got me thinking about future goals and will the trans handle it. I was curious as to what power level the c2 hub and intermediate shafts start to fail. I'll be 800 ish rwhp right now but would like to hit 1000 some time in the future. So far I have billet input and output shafts, gmax6r kit with Mike l trim springs, orange spring and shim in the stator and modded factory converter valve. Deep pan and 1058 converter. My question is would it be beneficial to go ahead and install at least a sleeved or billet c2 and billet intermediate shaft? I have read one place they aren't needed until 1000hp or more, but that was an article written on David from DTS so I take that with a grain of salt.