Al,

Go for it! If you remember to bring the instructions you will save a day The hose clamps for the mast are the 5-1/2 to 6-1/2 inch size. The one for the boom is 3-1/2 to 4-1/2 inch. Just watch the gooseneck/mast as you raise the boom with the topping lift. If things start to bind, disconnect the gooseneck and reattach it with a piece of line or a shackle. Should be a piece of cake.

BTW - Garhaur asks for a drawing of the mast and boom where the vang will attach. They custom fabricate the brackets. Garhaur suggests using a length of solder coil to take the shape from the spar. Then trace the solder shaps onto a piece of paper.