I have learned though that you can't even talk with these LX forum guys. They are mostly guys that have others do their stuff and just like bolt on items. Forget anything custom.....blows their minds. [/quote]

Same vibe I get over there, they all have a "builder" of choice and not many self builders or fabricators on there.

As far as your the HP vs Dominator choice, I am looking into that for my Demon as well and noticed the HP only has provisions for single O2 and the Dominator is setup for dual. Would you not want one in each bank?? I am not versed in efi at all yet and learning what I can before I pull the trigger on any system.