As a follow up to my post above, Tim offered the LM2s, but I had just purchased 10 from Bill, and didn't need any more at that time. I mentioned that I could use a deal on a power pick up truck for a caboose project that I was going to tackle. So Tim sent me 2 power trucks N/C.
You can't beat service like that.

Joe
BTW, the power trucks work great to power my flashing red lights on the caboose.