MP electronic ignition conversion kit

Sorry missed your post till now. I have the 4 post orange box.

The car still has the stock slant 6 ballast resister. In the past when I have done electronic ignition conversions. The kits always supplied a new replacement resister. However this little project, I'm doing with some spare parts that have been laying around. So I was concerned about if the 72 Dart slant 6 stock resister would work or if it needed changing. Car is now 318 with factory electronic ignition distributor out of a 74 Valiant and MP orange box and harness. Car starts and runs fine right now, just hate to burn something up.