Quick Brake Question

Well, I have pretty much replaced the entire rear axle with new parts so I might as well tackle these brakes. I bought all new shoes, cylinders, a couple of drums, but where's the hardware kit for these 10 inchers. I don't want the springs to be the only forty year old parts in the rear. Oh yea, a lot of the small parts are missing anyways. Are any of the 10 in brake components interchangable with other models/sizes/years etc? I really would like to replace everything. Where is this stuff availible? Thank You.

 

I'd say Krage would have the small parts kit.