Ok i understand that the board is native in the L8, So i wont need anything more for my L8 ecu(ignoring chip specs as ill confirm this) than just whats supplied with these monitors?

I have contacted a couple of suppliers to get some info for what i need also but ill see who gets back to me.

Im thinking ideally id purchase the IAW software for diagnostics etc and one of the live monitoring device/screens for while im driving etc or is this over kill or redundant?