swaping to MSD 6al

update , the car had a carb problem right before I started the conversion and was flooding itself so bad it would start , even the foot on the floor wouldn't work , it turns out the flooding was coupled with weak spark from the coil so when I put the blaster 2 in it fired up and after an afternoon of tuning with Inertia { thanks again bud } we had most of it sorted and running reasonably well . I then installed the MSD , the install was a breeze took about 30 minutes including gapping the plugs since I had already planned what was I was going to do before hand , fired up first try had a real strong smooth feel to her but wouldn't idle , she flooded again and would only restart with my foot on the floor . The motor was warmed up real good from tuning the carb and after a couple of try's where it would start with my foot on the floor , I would rev her a little to burn off any excess fuel and then gradually ease off the throttle only to have her flood out I said enough. It took me another 20-30 minutes to put her back to Mopar and sure enough turn the key and she fires right up . I thinking I need to find a better plug for the MSD ,when re-gapping back to .035 for stock the plugs were completely black and fluffy from the MSD so either the temp range is wrong or the .050 gap isn't right for these plugs . I tried to buy the Autolite plug recommended by Scott but that part # doesn't come up in the computer , I'm going to hold off the MSD until I am sure all the carb issues are sorted and I get some more input on plug selection .