I'm seeking input on the attached 5 x 9 Fastrack layout. This layout is specifically for operation by my brother-in-law who loves model trains but is confined to a wheelchair. It would be best if I get the installation correct the first time.
The layout will be supported on Mianne benchwork. (I have been collecting Mianne benchwork for my layout which has been collecting dust while I first (and slowly) finish the basement as suggested many times elsewhere in this forum.) This layout will be temporarily installed in a living room with wood floors that will allow the use of casters on the Mianne posts so that the benchwork can pushed into the corner of two walls and pulled out when needed for construction or derailments. The 5 feet by 9 feet dimensions seem to work well with the current and planned holiday use of the room, and a few more inches could be squeezed out but only if it was substantially beneficial.
The surface of the benchwork is planned to be 30 inches high (with 2 1/4 inch casters and 1/2 inch plywood) to maximize viewing and operation of the trains from a wheelchair. (I'm certainly open to comments on the benchwork height based on actual experience of operating (but not building) model train layouts from a wheelchair.)
The goal of the layout is to simultaneously operate two trains. Running trains in circles with remote switching opportunities is fine rather than point to point operation. No significant scenery work is planned other than placing multiple Christmas houses wherever they may fit on an open space. One of his stream engines requires O-42 track, all other engines should be fine on O-36. He and I both have a fair amount of fastrack that will be used as much as practical and supplemented with new fastrack as required. I will likely install track bed under the fastrack but no Homosote. The outer loop and siding is O-48 or larger to accommodate the O-42 engine and everything else is O-36. The siding uses the O-60 switch because we have two of those.
I would have liked to be able to have the O-42 engine reverse but see no way to accomplish that in a 5 by 9 layout that has two loops. I'm also concerned that there is only one siding and that it may be a bit short. I did notice in a discussion that included one of Ken Oscale's wonderful layouts, a switch and crossing that would accommodate a siding inside a similar inner loop - I think its a wonderful idea but without having that switch and crossing in hand, a bit costly for this temporary layout.
I'm sure I've made some blunders and would appreciate your input, and hopefully the scarm file and photo are attached.
Thanks