I put tube lugs on a 60's supra (see photo) and I found that it opened up the sound of the drum a bit and it also seemed to dry it out some as well. The Imperials made the shell sound 'wetter' and more focused.To my ears...John
That snare looks great John! What I don't like, is when those tubes are on a 402 (6.5" deep) Ludwig snare. They just look too short for the drum.
BTW, if this were a poll, I would be voting Imperial lugs.;)