Glad to hear that your eye sight problem is being sorted, those rear lamps are certainly spot-on.
I wanted to mention Cassettes, I followed your example about eighteen months ago and started building cassette holders, since my maximum train length is eight coaches two four foot ones will make up a complete train.
As I have gradually built my cassette stock they have become more invaluable as you soon realise the possibilities of stock control and train formations that can be achieved.
I also left space on the feed spur to the cassettes for a Peco Loco Lift obviously to connect locos on if needed but as an added bonus I now find that the Lift left in position re-rails anything that might have accidentally been dislodged.
The problem I now have is that I built a trolley on heavy duty castors with a capacity for 60 cassettes but already with only 30 cassettes in it is starting to distort, (it was made in MDF with strengthening brackets).
Obviously I can build a new one to a different spec but I was trying to find details of your system first, but with 600 pages to go through its proving difficult, if you could point me in the right direction and also let me know if you had any teething troubles with your system I would be grateful.