#1
I'm looking for either a head or 2X12 combo. It needs to have probably at least 3 channels and ideally 2 master volumes to make solo boosts easily. If it's only the one master volume, it needs to have enough headroom to be able to take a boost well. The core tone is probably 80s Metal but I play a wide range of material. It should have a tight distortion that retains an organic, warm characteristic. I'm happy to go used and have around £600 to spend. So far I'm considering:

Marshall JVM410
Engl Ritchie Blackmore
Laney TT range
Laney Ironheart (when it's released in the summer)
Blackstar HT Stage 100
Gibson Les Paul Studio with Catswhiskers pickups
PRS SE 'Floyd' Custom 24 with Creamery pickups
Fender Standard Stratocaster with DiMarzio pickups
Takamine GN30
BluGuitar AMP1
#3
Does anyone know how the Laney TT stacks up against these other amps as there's one available I could get now?
Gibson Les Paul Studio with Catswhiskers pickups
PRS SE 'Floyd' Custom 24 with Creamery pickups
Fender Standard Stratocaster with DiMarzio pickups
Takamine GN30
BluGuitar AMP1