Congrats on the NPD! The Fourteen is such a killer design because it saves so much pedalboard real estate while giving you Mike's absolute best circuit mods.
Have you had a chance to compare the Hexdrive mode against the F808 mode yet for tightening up your rhythm tracking? I've always loved how the Hexdrive retains the amp's core character, but that 808 mode has some serious output push and saturation. What amp are you slamming the front end of with it?