Shuali,
Sorry, you had made a lot of comments. I was responding specifically to the one regarding tevelas Ezra, with which the MB is meikel (this is common knowledge), and R”T tefilliln, which he says normal people shouldn’t wear due to bal gaavah (also a well known psak). Machlokes with chassidim has nothing to do with either of these halachos. As for payos, I’m sure it’s brought down somewhere, but you don’t seem to be disputing the required length.
For coat length, are you really suggesting that if the M”B makes no mention of coat length that we should just assume he assur’s short coats? I don’t follow that logic.