You can always give Firebrand Enterprises a shot!
We’ve got lots of themes, and we are especially engaged in things like artifact hunting and/or “off the record” dealings. If you can spin a profit from it, then we do it.
We’ve got a simple D20 system, sometimes even combat. It’s pretty ezpzlemonsqzy. Individual characters sometimes have special combat abilities unique to them, it’s pretty cool.
Quality? Well dang, son. We got that in spades. Something like 70 active members and we have events/scenes running almost every night.