You might solicit some attention, and that would be stellar toward launching some longer term Svirf-focused RP, but the Underdark (Upper, Mid, Lower) suffers from a curse of flash-point attention, then looooooooooooooooong droughts of absolutely nothing. I would argue 95% of BGTSCC players don't want to game in a vacuum, and thus, the need to flock to where the attention already is, often takes precedence over the maybes and halfsies.
In order to balance out the lack, any initiative should have a plan, a raison d'etre, a goal-from-the-beginning...something much more than just "hanging out." Well, at least I think so!
Where is the mission? Did you just start up a Rockrun Militia force, training and planing to...something? I'm down for Svirf RP, but what is the spark that can light the flame that will turn into a blaze?!? Essentially, is there a story to build?