Nope, but that wasn't really the issue as I understood it.
Stereo has it's place, but you know how I feel about that ... so few are in the sweet spot where I work - it's pointless.

Stereo always for me on stage, ...and that's all I'm gonna say.

That's NEVER all you're gonna say, my friend.

btw what time is Thursday nite open mic karaoke trying to get Fran to come with me ?

Interesting thought. I have had two portable Yamaha systems

Big question is feedback. I like to place speakers behind to serve as both main and monitors. But at the lower volume levels we go, might work fine

9-1! Night life again!

9-1am wow...on a Thursday too..

I have a similiar Carvin setup with 10" speakers and small 500 watt mixer. I've used it out and I just put the speakers a little to the side of me. Just enough so I can still hear the highs. Also with the speaker up on a stand its over my head as I sit when I play .
I got these great JBL 515xts but they're so powerful even turned down to half they really throw the sound out and you have to be at least 20 feet away to get the full sound. Sort of like the bloom effect of the SS. I'll keep them and use one for a sub if needed with the Stagepass. I like having all my controls near me too.

I use the Stagepas 600i. Have the mixer on my x stand (very cool) and run the speakers in stereo. I can even record my entire video through the Zoom, while having digital studio sound from the 600i monitor outs. I have 8 channels, run 7/8 in stereo and mic in line one. Plenty of channels left. A real bargain and great sound, IMO

Additionally,

Feedback on the 600i is non existent. Even using a condenser mic (PL84) WILL NOT feedback. Also, there is a feedback suppressor switch on the mixer.