Electrical Trouble

Been up since 2 am and I can't figure this out in my head so I figured I would ask the experts. Before I get started let it be known I hate electrical work and don't pretend to know what the hell I'm doing. Here's what I have 1967 Plymouth Barracuda with 340. Motor(car) has about 400 miles running the Ignitor kit from Pertronix(solid state ignition) as well as one of there blaster coils and mini starter. Factory engine harness all checked for continuity cleaned and greased with electrical grease. New harness on the way.
1.Put new intake manifold on and in the process of tightening up the altenator the ground wire broke loose and I drove around with it for a while until I lost all power in busy intersection. Brought car home fixed ground charged battery fired the car up and drove the car the next day.
2.Only to break down a second time. However as I was driving my guages first went out on me as I was driving. I continued down the road about 30mph gave it the gas and lost all power. Car would not even crank a little, no lights nothing. I figured I drained all the juice out of the battery running around with the ground off the altenator.
3. Had altenator tested and it was junk. So I got a new one that had a bad bearing. Still on the side of the road. Returned altenator for another new one installed it and took jumper box off battery and the car dies. Tried it again for about 15 mins. and car died again.
4. So i figured battery was totally used up and instead of paying for a tow buy a battery and not risk driving home with jumper box in engine compartment. Guage in dash shows battery charging.
5.Car ran fine for two weeks. Got to the mopar nats shut the car off after helping someone out. It was dead would not crank over at all. No lights, nothing.
6.Put brand new voltage regulator in. Jumped the car. Started her up and the guage was pegged.Then went to about 3/4. No more problems.
7.After the Nats. Noticed my wipers, blower motor etc. were staying on. Replaced ignition switch and problem solved. Drove car for week and half no problems.Guage was at half way mark not really showing a charge though.
8. Go to start the car funny noise like starter is having trouble engaging. Now motor won't crank at all. Have lights.
9.Ballast? My guage is not really showing a charge of the battery either. It stayed at the half way mark. Could I be shorting out voltage regulators? Any ideas?I have a multitester and a trouble shooting guide for the ignitor or should I be looking elsewhere?