Have you ever tried the Berg and the Xsonics 212CF together???
The two worked really well and really brought the thunder to the house!!!!
The next time I did this gig I brought the high power to go with them:
Unreal tone!!! That Bugera has so much tone shaping and power I'm always able to get a great sound. The Berg Xsonics combo killed this gig. NO PA support on this one.
As for light weight amp to go with the 212CF, I like my WTX500. It's got that Eden tone with a little enhance (8:00) and the bass and treble knob up to 2:00. Since the 212CF was modeled after the D410XLT it pairs up great.
This is my main gigging rig for Rock/Alt now. The Berg is only for super loud gigs when I need both cabs: