I think this is a cool idea. I'm not really into talking about music gear myself, but if there's interest I would help support it and send people your way.
One suggestion. Perhaps a different tag to make it absolutely about music gear. Steemitgeartalk could be about any kind of gear. Maybe something like musicgear or musicgeartalk.
Upvoted and resteemed.
Thanks that sounds like a better idea for sure!