These guys do a straight cut dog engagement set for the T50. i have driven one in anger and they are smooth smooth smooth, infact, i have straight cut dog set in a c56 fwd box made by these guys and its the same, smooth smooth smooth. and to be honest, they are not that noisey... it really comes down to the manufacturers tooth profile of the gear as to how noisey they are.
http://www.par-engineering.com/default.aspx
not cheap i might add :glare: