I have an Ampeg PR-410HLF that I run through an Ampeg SVT 4 PRO. I am considering adding an Ampeg PR-15H to my rig, partly because it matches and I want to be cool like that, and partly because I have been very happy with Ampeg's performance thus far. Can somebody who plays through, or has played through, this cabinet tell me some things about it? Does anyone agree or disagree with me about purchasing this cabinet? Does anyone know why Ampeg discontinued this model, and should that serve as a warning to me? Thanks.