Sequential Multiport EFI

again the Megasquirt is an engine management system meaning it has all the cool electronics but no hardware like intakes , squirters , rails etc so you dump a chunk of change for part of what you need , eddy seems to have the complete package and they have a management system as well for running multiple sensors and enhanced programming , kinda the drive with the laptop on the passenger seat while you race deal which i really am not looking for , I was hoping to hear from some of the stroker guys as I'm running a 410 stroker myself . On another note I'm not hung up on the sequential part I just don't want a TBI setup for all the reason Bill just mentioned , It seems a little counter productive to rely on a single O2 sensor when running headers since the ecm will never know whats going on in the other bank an has to just assume everything is identical to the bank it is reading .
I'm not trying to be contrary so keep the thoughts coming guys , it's half a new stroker's worth of coin to get into these kits so I really want to take my time and guage as many factors as possible before I jump in , I keep forgetting to grab my cam card so I can get a better idea of the package Affordable EFI will put together since they try to tailor there kits on your particular motor .
PS I am not jumping on the eddy kit unless Summit has a 20% off or better sale eh lol !