Tons of toy size Lionel SCL available always on ebay. http://www.ebay.com/sch/i.html...nel+scl&_sacat=0
Not much of the true O items. There were two guys on here waiting on the SD-45.
I returned my MTH EL SD-45, didn't like the incorrect undersized number fonts and some out of box minor quality failures.
All I ever seen were U-boats in SCL around the Tampa area. I might consider one of those.