Do you have access around the perimeter? If not, you'll have some reach issues into the corners.
Re the Timesaver... I'm a big fan of that configuration. Although the location looks like a good use of space, I'm wondering how well it will work. 3-rail couplers (unless using Kadees) are hard to uncouple - difficult to do manually, and need precise location if using an uncoupling track. They're unreliable for coupling - you often need to bash the cars together to get them to grab. Is it in a location where you can provide a lot of manual assistance?
