67 2wd suspension lift help

[fortytwo]

Howdy,
Heres my plan. I plan on taking the frame drivetrain off this truck and putting a 46 studebaker truck body on it. I would like a mild lift being im using wide 2ton fenders. I picked up a 67 c10 2wd rottn cab some parts im going to sell, it has a 292 l6, and a 3 speed saginaw. Once i shorten the frame, mount the cab and front clip, i want to lift it.
MY lift plan is as follows. Rear flip axel to the bottom of trailing arms, new rear springs. Front 88-98 drop spindles as discribed in
http://67-72chevytrucks.com/vboard/s...d.php?t=332062
now my questions.
Flipping the axel to the bottom, what do i need to do this?
What springs should i use for the front and rear? 1/2 ton 3/4 ton?
ball joints/brakes/tie rods are off the shelf at a auto parts store. Where do i find the 3/4 ton lower a-arms?
Does anyone have a good source for the lift spindles?

Thanks
FortyTwo