Hi, I have ez efi2 on a 202 ci straight 6, itb's and a cam with 109 lsa, 238/242 duration. And yes it runs like a pig and has bugger all vacuum. Can I get the xfi sportsman ecu on its own without any harness's, sensors as I already have it all wired in from the ez2? Can it be run in solely alpha n? Also can I use the ez efi2 handheld as a dash for the xfi sportsman? Thanks.