You’ll want something like a megajolt ecu to run bike carbs personally if you want to future proof your car I would get a mega squirt then you can go fuel injection for more reliability etc
Good luck with that I had a zetec sump from there probably one of the most basic/ budget things going never sealed up right and just caused me headaches and still took ages to turn up I definitely wouldn’t bother with them again I took it off and went for a Neil dunne one instead far superior quality
Nice car I’m Leicester myself in wigston I wouldn’t personally put a flick switch ignition on are you running a electric fuel pump maybe it’s got a regulator on it if it’s only a pinto should be quite simple engine