First, let me define what I HAVE... Ashdown RPM-1 Preamp --->>> Crown XLS 402 (1140w @ 4ohms bridged mono) --->>> Aguilar GS112 + Aguilar GS112NT + a Korg DTR1000 & a furman power conditioner. I like the preamp, I got a great deal on the power amp, & I love the portability of the cabs. What I DONT like, is my amp rack weighs almost as much as a 410... 65pounds. SOOOOO, I find myself in typical OCD fashion, I'm continuously rethinking what I could do to rectify this... I'm not really married to any single piece of my rig, so I'm willing to rethink my whole approach... bottom line, I want lighter, hopefully better sounding, for the best value! I drive a small car, so the thought of a single big cab, just isnt gonna fly... Option 1) Replace rack w/ light weight head - maybe something like a GK1001rb2, an iAmp500, an Ag500sc... This option means it would HAVE to work well with an Aguilar GS112 stack. So, please provide your suggestion to fill this role. Option 2) Dump the rack & use the pre + a powered cab solution - what comes to mind, is a Berg IP 12 stack. I'm not sure what these cost. Would it be cost prohibitive, compared to a light weight head?