Ken thanks as always for the help. I was talking to ken from advmachines on the phone yesterday and that was his idea was to take what's needed from the adv harness and use it in conjunction with the SE harness. My plan is to use a cannondale pump and FPR housing with the euro spec 3.5 bar FPR in it. One constraint of this project is it needs to be done and tested before I head to Baja again in April. I'll keep on posting progress but as of now waiting for some parts still and it looks like tearing into it will start next week.
2007 KTM 990 SuperDuperEnduroR
2014 KTM 250 XC-W