Stiltskin,
Welcome to the club. Since there is not much of a way to audition Supratek gear, most all of us here have had to buy on faith and the testimonials of strangers. If you have spent any time reading through this thread, you know already that the vast majority of folks who have made this leap are very glad they did so. Happily, we have all abandoned discernment and are now enjoying the music like never before. My advice--not that you need it--is to avoid buying any bridges from bored (and boring) trolls. Save your money for NOS tubes. The stock are fine, but finding the right tubes for your system will take you to another level. We look forward to your report when your pre arrives.
Merry Christmas.