im with helmut 99% if you plan on having alot of gear you may want the hv, i have the hv in my car, when im doing a 6900 rpm bonzai run across the hf or gandy, i like seeing 90lbs of pressure, all i could get of of the standard pump was 60psi at best with fresh oil on the old combo.

your better investment would be a larger oil pan, like a 7qt one. not only do they look cool as hell, you pick up two more quarts of oil, it will keep the oil cooler, and you alway have the piece of mind that the oil will always be on the pickup tube.