Hello All, I'm a long time lurker first time poster. I currently have a Hartke 410tp and Hydrive 115 I'm running off of a Hartke HA2500. I play mostly in church and church related events. I like the punchy sound from the my setup and the brightness... however it sounds kind of muddy and gets easily lost in the mix. Also I feel that I'm a bit under powered some of the time. So what I'd like to do is buy the TC Electronics RH750 and two RS212's. My question is, how would these sound playing gospel/bluesy/funk type music and how is their tone compared to the Hartke stuff? Also I know people arround here typically dont like mixing speaker cabs of diffrent sizes, but I could mAAAAAAAAAAAybe be talked into a RS210 and RS212 rig. Thanks in advance!