I've been curious about pedalboard amps myself. The ISP Stealth looks promising as it is stereo and I think would work well for a W/D/W set up. I see ISP has a new mono pedal amp coming out with some tone shaping capabilities too.
Gigs are primarily in the the local bar/club scene. The larger club venues usually have professional sound set up and a direct out would be great for that setting. I have always used tube amps and I wasn't sure how loud a 50 watt solid state amp would be compared to tube amp wattages. Sounds like the quilter will be a good fit. I want a small rig so I don't have to carry a head and 4x12 or heavy combo amps.