This looks like it might work. I'm not convinced about the strip of plastistruck holding things together, this isn't strictly true as the Two pins that go down through the baseboard are attached to a stretcher bar underneath, I'm sure whether to solder these.
All of my previous layouts have had up to 6 or 7 points, not to bad, this one has 12. Lots of pennies for point motors, been thinking about this and have gone down the servo route and all will be controlled by a Megapoints controller. A first for me. So we have made a servo mount.