Anyone Used Turbo Action 17805S?

Looking into buying a better converter matched to my combo but a little worried that it might be too loose of a converter for the street. By the street I mean, driving on the freeway at 3000rpm at 65mph and around town driving. This model is the Loose version and is an 11" rated at 3500rpm stall. Anyone used them or can offer up any personal use advice? This is going into a 70% street 30% strip vehicle that I drive every weekend. Currently have a B&M and its not the best for my current combo. This is going in:
69 Dart
360 10:1
Ported X Heads
Comp Cams XE284H
TTI's
750CFM Carb
Dual Plane Edelbrock
THanks