Hello guys, First time writing here. I've got a little situation regarding amps and cabinets, and I'd like to ask for your opinion. I have an SVT Cl and SVT 410HLF. And it's all sounding very well, no problems at all. I found myself in a position where I am in need of a portable rig that does not compromise on headroom. I firstly though of Ampeg SVT 7-Pro, but my SVT 410HLF cannot co-ope [1000w amp with 500w cab]. I also though about Fender Rumble 210 cabinet [700w @ 8ohms], which can be run with the SVT 7PRO easily. I am also thinking about Hartke LH1000. Can it run into a single 4ohm cabinet at 500w? This means only one of the channels is going to be used. Is this possible? I found nothing related on the internet and I've been researching for some time. Another thought is to create a custom made attenuator [I have the guy that knows how to do it] and run the SVT CL into a single 8ohm cab. I know it's quite complex, but I am halfway in just buying the Rumble 210 cab and the attenuator. Any opinions?