Nice set up. I may move to a similar system. For now, I feel my timing is safe at 30* total using the distributor. Not being familiar with a set up like yours I will have to trust locking down the distributor cor now.
The hardest part was just mounting it which is basically sticking it to the inside of my glove box LOL I think you have to hook up basically - piggyback everything onto your 6A l. I think it's three or four wires it's pretty darn simple...
