Two new videos and a possible expansion?

I recently made a nifty little I-phone holder to video trains on the layout.  I finally put it to work the other night.
All my videos and photos are from my I-phone.  It does an excellent job:

I also had a heck of an idea at all places, work.  For some reason expansion has gone into my mind.  I have not done much with the On30 layout under my HO layout.  It runs well but doesn't have scenery.  I even have lights directly above it.  So if I put a small helix in the garage, I could access that level.  It's only 9 inches and could be done in 2-3 rotations.  It would be a small helix and frustrating to build.  I do like challenges and if it does get built, the line would represent the line to Orange or another branch line.  Stay tuned!