Set "total" timing on a stock 318 two-barrel where?

I called FBO and asked him and when I said I have a ready to run distributor with hei he just said "I don't know WHY you guys do that!! Hei is NO BETTER than Mopar or the kits we sell!!" he did say though that if it's a Mopar based shaft and pot I should work. Need to check it out.