I'm poking around for a heavy barrel trainer. I have a 52B reproduction, but would like to pick up something with a heavier barrel. The 541T guns look to have a slight following, with the S model having the rep of being more accurate. I would like to have a 40X, but may end up settling for a 541 or 504T. I don't want to put the big money in an Annie just yet, and don't want to budget my way in and not be happy.