I have a Marshall 9005 and I really like how it sounds with the MP-1. The cab is a Marshall 1936 2X12.
There are other/newer options too.
I have heard this amp is a good one from many people so I'm not surprised at your recommendation
. I am however now spoilt for choice when it comes to poweramps. I have :
Harley Benton GPA400 (A lot of clean power bang for your buck) - SS Class D
Rocktron Velocity 300 (as loud as the above but with extra special vibe in regards to the feel) - SS
Koch ATR4502 (loud as hell with a lot of harmonic content and similar feel/vibe to above) - SS/Tube Class A
Peavey Classic 50/50 (loud as hell, more mid range than above, not as much bottom end) - Tube
I needed a light PA for travel though that offered me similar performance to any of the above and that is why I got the Koch at 6.5kg. I can get that on a plane no worries!