I think the PM-10 (Personal Monitor?) isn’t designed to fill a club.
If your looking for more ‘humph’ for monitoring in a live environment, then a reasonably large keyboard amp will be required as they are designed for ‘full range’ signals.
You will need to use your main sound system for best results, and as you’ve a TD-20 it might be worth using the separate outs into a sub-mixer so you can control each element of the sound your after live.
If you are using an engineer out front, and if you have the spare channels on your desk and/or multi-core, then sending a separate mix of; kick, snare, toms, and cymbals will make his/her life easier. Yes stereo is nice, but it’s not used much live, if you’ve lots of spare channels, there’s nothing to stop you running some of the stuff in stereo.
I work as a live sound engineer, and even though the kit is acoustic, it’s still sent to the sound system.