magnum converstion thoughts ??

ive talked with hot wire people in person at carlisle 2 weeks ago,, the motor im looking at has the engine harness,,,im looking for a way to not have to spend 820 bucks to have my harness made simple by hot wires,,, ive seen a few street rods completely stock, there has to be a way to fire a stock magnum using all the stock stuff,, or a mega squirt computer,,,

what are you putting yours in ?