Don't overlook our Welcome Package, it contains many links to important and helpful information about functions at VHT like posting pictures and sending PMs (private messages), as well as finding the parts you need.
Did you check the part numbers? The only part that crosses over between the two bikes is the rollers, the springs and caps are different. At this point in these bikes lives, everything is more expensive because it's so much harder to find, that's just the way vintage is.