I'm hoping all of those that joined in on my "what rig should I buy" post don't see this one...I had, what you guys apparently refer to as GAS for Markbass gear. Always have had. I thought I could resist the urge when looking at gear. I looked at Hartke, GK, Fender and even Acoustic (GC Generic brand, not the fancy pants guitar amps). Then I turned the corner and spotted a 104HR cab in the used section in beautiful condition with a price tag that I couldn't resist. I had the guy haul it over and we plugged it in to a little mark III maybe? and it sounded amazing. I was sold. I got it tax paid and with a free speakon cable. Now that I've shared story time here's my question: I'm currently powering it with my Acoustic b450 combo amp. It is 450 watts alone and 600 (300x2) when connected to another cab. I really don't like this setup for several reasons including the fact that the amp is 2 ohm and the cab is 8. What kind of power should I be looking at for this cab and which MB head would you suggest? I will be rack mounting it no matter what it is for portability and protection. Bars are dangerous places with flousies stumbling around everywhere! Any input would be much appreciated. I don't think that we will EVER need me to upgrade to 2-4x10's so that shouldn't be an issue in the future.