I have K10's for tops and one Proehl sub. It takes up a lot of relestate at my house. I used it with a low volume coverband, but have not gigged like that in over a year. I want to downsize and try to do a small-scale duo/trio thing.
What I have would work fine. However, it would be helpful to my household to have less stuff taking up less space. I am thinking of getting a Bose L1 system and selling off the K10's, Proehl, stands, etc. I'd be doing 50-100 person rooms in laid back fashion. Save one local room, the 2x10 and sub would be total overkill.
The only "con" right now, IMO, is I play harmonica and sing. The L1 might be prone to feedback, so I would continue to use a monitor or sorts or have to find a clever way to position the L1.