[AverageJoe]

You already have the t56, the clutch wont be that bad for your power level ~$550. If you go auto, which would be cool, then you would be looking at big money for your 4000 stall circle d converter (assuming 4l60e, which since this is gonna be a street cruiser I would assume you want OD). I'm assuming the car will have a cam, of course.