The Ultimate toy front axle:
Diamond Axle Housing your choose of width but I got with something in the low 60's
FJ80 3rd with 5.29's ARB
Bobby Long 30's ( 300M would be hella cool )
Marlin's Hy Steer
Nuckles either get Marlin's new 6stud set or Front Ranges ARP stud kit
Front Range's ARP stud kit for the hubs
FJ40 Rotors with IFS Calipers