Jerry-
John Leader didn't ever have EFI, but Bill Steele did... and has probably forgotten more than any of the rest of us will ever learn. Bill had the Redline system, as well as some Megasquirt stuff, and a mexi-beetle EFI set-up. He dialed in the Redline system to near perfection (with nearly no help from the surfers at VW Paradise), but is back to running 44 IDFs on his car.
Bill doesn't post here any more, but is a registered owner ('05 Intermeccanica)- you should be able to find his eamil address.
Or, you could go to the shop talk forum's FI section:
http://www.shoptalkforums.com/viewforum.php?f=23&sid=c628369a46ee218ffc9acf8c67191421 and nose around. There are some REALLY smart guys over there who would be able to help you out.