Hanging Mustang II for me, however with the manual transmission, the clutch pedal is way off to the left, which requires the dash support post to be cut and welded to the outside of the support for clearance. Can't drive with boots!, Not sure just how you'd go about a floor mount, be nice if someone has pics of a floor mount with a street beast, I'd love to change to a hyd clutch instead of the cable. No where that I can see to put a slave cyl? It's beyond tight down near the frame. Like Beastly, I've always had regrets of not narrowing my tunnel both for my feet and most of my right leg and the same for the passengers. Compared to other manufactures it also looks a little silly, just way too wide!