Aweome combo...If I had the cash I'd go that route.
If you have the $$$, I would start with something like this:http://www.ironrockoffroad.com/Merchant2/merchant.mvc?Screen=PROD&Store_Code=IROR&Product_Code=IR-XDAXL for the front or go alloy. The rear you have a bunch of options. I always ran Moser axles in drag cars, but I haven't bought a set in 15 years so I am not sure if the are still a cool company to go with.
Trusses work wonders, too. A common reason for r&p failure is the axle physically flexing.