You have to be INSANE to have long-tube headers on a big-block A-body Mopar!
got my starter and master cylinder from Summit today. they are very good at getting stuff out quickly!!
if you guys have never seen a mini starter before (i know i hadn't) - here's some pics. this starter fits easily on an 8" x 12" standard sheet of paper and is ever a little smaller than a standard mopar master cylinder. it is not very heavy either - maybe 5 lbs? pretty amazing technology given what an the original OEM 1969 Plymouth starter looks and feels like!