As far as I know, ARP head studs can be reused, but I've never tried them. They are not a torque to yield fastner, meaning they don't stretch to obtain the proper torque.
I don't know if a 2g stud kit will work in an VIII motor.
Contact an engine builder who has experience with both to find out for sure.
http://www.jacksonautomachine.com/
http://www.ffwdconnection.com/
