Some ignition questions

Thanks so much 67Dart273 for the tip where to get the service manuals I will check that out. Have no plans of going without ballast....have had local friends tell me otherwise, as for the GM HEI I did just temporary wire it in and used this exact diagram.....but my bad did not just check for spark I tried to run ...... Did prove to me with my orange module diconnected spark came back though, so tossed the HEI to one side and ordered another module. I did notice another member had a hand drawn diagram for the HEI that specified a .32 ohm coil as that's what GMs coil has for resistance, this made me assume a coil with 4 times the resistance would not work as mine was 1.5 ohms....hope my new orange module fixes this up, then I'll look into the distributor play. Ordered the new module last night and bang 12 hrs later here it is on my door step......says on box made in USA as well as stamped on the blue heat sink material.....maybe the heat sink is made in USA and guts are Chinise? Sticker on box had the Asin name too...they do OEM parts for Toyotas. Thanks again for the tip!