Thats quite the setup you've got. I like the wheel at the end. But what are those triangular things underneath the strongback? I predrilled some holes in the cross-braces of my boxbeam strongback, in case I felt like stringing some electrical cable through, but haven't bothered to wire it up yet. Do you find the powerbars save you any significant effort/time?
Ken

: No one is any cheaper then I am. It must be a character flaw. I bought three
: 1/2" sheets of plywood for $28 on sale, and out of it I built my
: strongback with the storage shelf underneath. All of my cross section
: stations and the L holding brackets, the cross bracing on my salvaged saw
: horses and six Blue Bird houses, plus I used the scraps to start my stove
: fires. On my last boat I bought all of my cedar and pine for strips for
: $38 at Menards, on sale, going through piles of wood for selection, and
: have enough left over to get a good start on my new boat. This can be half
: the fun if you aren't in a hurry.

: John