10 Seconds or/and Bust?

Guys, I am about to order a MRL 360 engine which should be putting out 560-580hp. The engine will be going into a 69 Barracuda. The car will be a street car that sees occasional strip use and will be driven on drag radials. I doubt I will ever put slicks on it. But I do intend to go as quickly as I can on radials and I know some properly setup cars can fly on radials.

Three areas of the drivetrain I'm wondering about:
1. I have a 23 spline A833 to use. My question is, given the power we're talking about here, is the transmission capable of dealing with this power? If not, is there anything that can or should be done to the transmission to hold up to the abuse of this much power being transmitted and powershifted? Also, what clutch would you recommend?
2. I have an 8 3/4 housing for an A body but need to buy the third member. What should I do to make this strong enough to deal with the power?
3. To make it hook up, I'm contemplating use of caltracs. Anyone have thoughts about using these? What other options for suspension would you recommend?

Thanks in advance!