I prefer 3inch belts with shoulder pads....I hate horse collars too....Get a donut that doesn't fasten to your belts...If you can find one,get one with a wedge on the back...You wouldn't think it would make much difference but it does....Not sure what seat you got or what the lower frame consists of,but I anchored my croch belt to my seat frame...I have also fastened one to the stock seat frame as well....There is a cross member on the frame with a bung already welded on it that some use,but you have to cut a notch in the black piece of plastic that is below the glove box....I also don't think the belt is at a good angle when attached to the cross member,but it does work....
Hoodlum