I have a K-tech DDS Pro shock with remote preload adjuster if you're interested. Figured I'd offer. $800 shipped in USA. It's ready to roll. Sprung for 180lb front of the pack novice. Also have Yosh billet linkage for that bike. $300 shipped in USA.
Not sure if this interests you.. But, if it does.. He has a bunch of race parts for the 11+ 600/750 Jimmy Merck WERA #148 https://atlanta.craigslist.org/atl/mpo/d/lilburn-penske-shock/6759472103.html