Not to make you green with envy, but my ears are now ringing after taking my hd100 for a test drive with the new updates.  You may be pleasantly surprised with the added KillerZ.  I never used that with my X3L, but with the SV, it definitely adds the gain and drive without thinning the sound and gives it a little kick.  I think I like it better than the screamer!!  Try and get some sleep and take the day off work tomorrow Rowbi.