See comments below your questions IN ALL CAPS.
1. height from floor of boat to the top?
7'0" IS WHAT MOST PYLONS AND TOWERS TARGET IN DESIGN.
2. how tight is that cable that runs to the front of the boat with the cable/strap?
149.625 IN*LBS*HP/BTU - OK, A BUNCH OF BS. YOU NEED THE CABLES TIGHT ENOUGH TO HAVE ACCEPTABLE MOVEMENT OF THE PYLON PULLING A RIDER. IT'S MORE OF A "FIGURE IT OUT" THING THAN A SETTING WITH ANY PYLON.
3. i plan to do this very soon i know i am cheap but just cant justify $400 dollars for maybe 75 dollars and a few hours worth of work. any info greatly appreciated. thanks and yes i will post pics when its complete. thanks ryan
CHECK OUT
WWW.DIYTOWER.COM IF YOUR DOING YOUR OWN, SOME GREAT DOC'S FROM PROJECTS WHERE OTHER PEOPLE MADE THEM.
p.s. its and inboard and i will be sliding it over the ski pylon.
THE DIAMETER OF YOUR PYLON IS 2.5" MOST LIKELY, YOU NEED A COVER THAT.
PYLONS ARE GOING SO CHEAP ON EBAY THESE DAYS AS MANY HAVE MOVED TO TOWERS THAN IT MAY ACTUALLY BE CHEAPER, ESPECIALLY THIS TIME OF YEAR, TO HIT EBAY. WORTH A LOOK?