Capri 2.9 edis or TIf

Hi, Ive got a capri ive put a 2.9 12v in, now im wanting to supercharge it. However before i get into the mess of that i
wanted to ask you guys some quesions about megasquirt, as it would make sense to get it running N/A first.

First off.. Edis, COP (not 100% what that is?) TFI or running a coil pack direct off megasquirt. Whats the suggestions and what do most people run?

If using a coil pack direct off megasquirt, would wasted spark or non wasted spark be best?

Also, I understand with not using TFI i would need a trigger wheel.. Or can the signal be taken from the tfi dizzy still and use cam position? or Can the cam sensor that replaces the dizzy on a 4.0 Explorer be used and fit in its place? or is the only way trigger wheel?

Thanks

COP = Coil On Plug

I suggest running TFI, the simplest solution on a Ford 2.9 and most common here. The best with coilpack is a 36-1 triggerwheel