Cass I sense that you are a very passionate player and I'm glad your enjoying Solo life in the trenches fulfilling your dreams & making people happy with your music...
As far as Roland we'll just have to wait to see what y=the release whenever...I myself use the S90 eery day as it does a wonderful job with a few limitations for my needs. although I workaround them and get the job done for now. For my small gigs the BA330 is perfect as can be...all else I use bigger powered Mackie 15"s no problems..

Good luck Cass