Yay or nay? I'm about to toss a fresh set at my mesa dual rec (multiwatt version), and was wondering if anybody here's tried em. I liked them in my jcm900 back when I ran 6l6's, but I was only really going for classic rock tones with that thing, not the modern stuff. Not to mention mesa's are biased notoriously cold, and I don't have intentions to add a trimpot right now.