Agreed, his demo's really pushed me closer to selling my old MTS gear and getting all new. The Diezel was played with low gain and a lot of mid push, would have liked to hear it do more Metal and more Tool like tones.
From his demo's i would go with the SLO, MetroPlex, BE (i wish it had more gain, but he HBE sounds too compressed and similar to my Egnater Hi Gain module, which i may keep), the Morgan (though i would start by keeping my Randall Blackface for all clean duties). and maybe the VH4. I like the Dirty Shirley, but liked the Metroplex more in a similar gain range.