Sechel:
It’s not the action, it’s the principle. Saying stuff like “Torah shb’chsav of Chassidus” will already make people a little uneasy. Actually having hanhagas based around it goes a step over the line.
As for the fact that you never said it has more kedushah than a Gemara, you didn’t need to. All you had to say is that it’s OK to put a Chumash on top of a Gemara, but not on top of a Tanya.