Throw a 36-1 or similar onto the front pulley and run off that. Dont bother with the dizzy at all. There is just no point.

Then stick a couple of 4 tower coil packs onto it. There is nothing expensive or difficult about either of those, and it opens you up for a proper setup.

then as Chip says, Megasquirt or similar, maybe VEMS will be about the cheapest efi you can use, and work easily with boost. Obviously when it comes time to inject fuel, your fuel system will need adapted/upgraded to suit though.
But you can very easily run it ignition only to start with.