i think the theile sounds good with everything. (maby i'm biased, but they really do) i would encourage anyone to try one (ev loaded of course) even if it is't one of mine (or better yet build your own!!). i even tried one through a friend's hot rodded fender princeton. it's basically an 18 watt marshall thing now. it totally kicked. instant van halen. then we hooked the internal speaker back up. he said "****, i thought this sounded great about an hour ago". not a fair comparison by a long shot, but fun.
bottom line, imo the only thing that sounds better than a thiele is two thieles. again i do sell them but i also love them, and encourage anyone to build their own. anybody who needs the plans pm me for the link.