here I go again

Ok let me start by thanking those of you that have helped me so far,but I'm still having ignition problems.Let me start at the begining.awhile ago i was going through mechanical voltage regulators,so I installed an electronic one, easy enough just run an extra wire from the altenator and tye into that with the blue wire from from wire harness and then terminate at the feed side of the ballast resistor.Worked with out a hitch.Now lets jump ahead a couple of years.I pulled the very tired /6 and installed a fresh home built 318 nothing fancey just a mild cam,new 600cfm carb with electric choke and figured it would be a good time to install electronic egnition.Following mopar performance directions I wired using a used wire harness, bluewith yellow tracer,black with yellowtracer and the 2 that hook to distrbutor.Ok problem car started ran rough popped a couple times through carb another pop blew (exploded) courtesy light in car and then no spark.Ohmed out ballest resistor had 1.5 ohms this is not the one that is included with kit.Voltage at resistor is battery voltage at feed side and 6.5 coming out ,6.5 at coil.Hooked my meter to coil+ pulled distributor, key to on position, turned dist. no change in coil voltage.Unhooked ditributor to get voltage reading at dist.off of pick up, plug had a reading of 0-50 mv which I would guess is ok because I had a second distrutor to compare to and it was roughly the same. Ok I did find a mistake with electric choke being tied into the feed side of the ballast resistor,so i unhooked it and still had nothing,the car turns over ok just no spark.I pulled ecm and took it to a couple of parts stores and none of them had any way of testing.I just got a new summit brand ecm today and I want to install it but I would really like to make sure all is well in case I did blow the other one,by the way is there any way to bench test an ecm?Any kind of advice would be greatly appriciated.Thanks Mark k.