PRR L1 project. We had a derelict Bachmann K4 and a decent running, but cosmetically challenged BLI heavy Mike. This is the result. The best running L1 I could ask for. We are currently using the K4 tender shell, but I plan on scratchbuilding one similar to the shorty used on the L1's and I1's. I had considered changing the valve gear with the K4 gear, but for now we'll leave it alone.