maybe hes got an nsx or something more interesting to play with?

 

assuming near stock power levels, then the only time clutch makes a different in diff life is if you are launching it, why not put the diff in and just not launch the car. THe fact that you have a beefy clutch in and of its self does not mean you will blow the diff. Further, unless you are making ridiculous FI power (like well over 300 to the wheels), then again, as long as you dont launch it you should be fine.