Anybody here try to put an ABM Evo II into one of the beasts? I'm worried I'll underpower this monster..... The cabinet is rated at 1800 watts......but its supposed to be really efficient.... Now, The Ashdown is supposed to be 575 watts. It would seem our British neighbors are either dopes, or are slightly more honest in regards to thier rated power figures....you can find dozens of threads how someone A/B'ed this head with any number of other heads or power amps specified as having higher output, and found the Ashdown to be louder and fuller. I did a stringent A/B with an Ampeg SVT 5-Pro and the Ashdown CRUSHED IT. Anybody have any experience with This Particular Head into a Schroeder extra-large?