I'm going to be getting a Puma 900 in the next week. I'm looking to get a great speaker match for this head. Right now I have been running a TC Electronics RH750 through a Berg HT322. Definitely not the sound I'm looking for. I'm thinking about a the Baer cabs, TecAmp cabs, Aggies, and possibly a TC cabs. I'm looking for light weight since I will be driving cross country to Boston to attend Berklee College of Music. Hopefully Kjung can through in his two cents. I'm playing a Warwick Thumb Bolt On 4 string. Mostly will be playing jazz, fusion, funk, and pretty much everything else while I'm over there.