Bill, great weathering job!
Joseph you comment about RK providing a great canvas is so true. Here's a couple of pictures of my K4 detail project. I was worried about adding 1:48 PSC detail parts to a model to a RK, less that scale model, but the bar pilot in particular was a perfect match. I have more detail plans for this model, but this was took care of the major surgery...
Here's a picture of my M1a with a PSC pilot. I'm obviously a Pennsy fan!