I have a 6060 with 4:10's and the 2.97 gearset and I think it is a great combo. After running it for awhile I'd almost want to go with a 4.30 gearset.
FWIW the only reason I switched to a 6060 from the 3650 is because of the extra torque from the Procharger. If I was N/A I'd keep the 3650...