Mine runs a lot better since I removed the capacitors from it, better low end speed, smoother throttle response, and no more bucking bronco. I repaired the LED's that were damaged, with one exception: The headlight in the long hood. The assembly is glued in place, I don't want to damage the long hood prying it out, and the area is too small to get my soldering iron up in there. My unit may just have ditch lights on that end... And it pulled a string of properly weighted boxcars (10+ caboose) around the club layout. More than that on my home layout would look ridiculous. I can do a test to see how many it will pull, and compare it to Larry's. We can see if they are roughly the same, or if that performance is all over the place as well.
http://www.youtube.com/watch?v=e0mg2VKttuU