JBL synthesis s650 vs outlaw

I'm looking for a 5 channel (or more) amp that will work well for 5-channel stereo music listening. I have five mb quart vera (their short-lived $14K MSRP line) 6ohm speakers that want between 70-150w.

Cash is an issue.

I can get a jbl synthesis s650 5x130w for about $550 used.

Or an outlaw 7125 b-stock 5x125w from outlaw for $849 + shipping.

I have an outlaw 990 as a pre, which somewhat argues for the 7125, but I've run a 2 channel jbl 400 in my system and really liked the sound, which argues somewhat for the s650.

Any opinions or alternate suggestions?

Thanks!