Good to know you are OK Armornut, and that your DNA remains non-bovine! We can all steer away from cow jokes now and stop milking the subject.
I started on the Chieftain this past weekend, and wow, there are lots of what I call "part pucker", where the mold parting lines are heavy and have an annoying radius on the parts that need to be laboriously scraped away and filled. It would seem that low injection pressure or insufficient cooling time while in the mold is the culprit. Or maybe just old, worn molds. It is a big step down from Tamiya's new-ish Hetzer, where everything lines up nicely and mold lines are fine and easily scraped off.
Ooh, motorization holes! Gonna leave those.
And the kit "rubber band" tracks are actually OK. The only concern I have is painting the track pads and then having them flake afterwards. The Takom track links are already loose in the bag, so only the pads need to be clipped off their runners. Still on the fence about which way to go.