11 sec. build cost?

Here is another issue I have yet to spring on you guys. My rear with the 3:55's is an 8 1/4. Will it handle a hard launch on slicks with the combo I have now. Eddy 650 or holley 700, Eddy RPM intake, MP lifters, MP .484 cam, headers, MP distributor, B&M flexplate and 3000 rpm converter. I got the rear end of someone who races a scamp and he believed that if I were to add slicks that I would destroy the rear. What are your recomendations on the caltraks by the way?