I switched from KeFir to SIR2 for loading impulses and took care of some of the glitchy noises. I can actually load up my unmodified impulse from the Sansamp plugin now. A lot of impulses are less plasticy now.
Anyway, this is just a clip again of the Eventide Crystal Effect but everything is completely modeled in software. I tried to get it to match the Mesa Boogie Quad with an Eventide Pitchfactor in the loop sound (reason for making Sansamp impulses to begin with/more of a old school cabinet emulation than impulses).