I've done some measuring and have figured that the forks I already have (stock + 6") will work fine. I have a line on another that I may buy as well, so this one may end up for sale. While I'm on the subject, I have another question…
Unlike on a stock CB750, which has tabs for the four bottom and two front mounts (total six), the frame only has four tabs for the engine. They are for the bottom four, with no front riser mounting tabs. Is it unsound to have the engine only mounted from the bottom?