Tweeds you say??? I love tweeds so much that today it's pretty much all I have. And contrary to popular opinion they generally take pedals very well. But maybe the NEED for running lots of pedals isn't quite as big because of that tweedy goodness when they're in their sweet spot. But a good delay is awesome, pedals for crunch or leads are great, and I run a reverb full time too (Big Sky or Immerse). Low gain drives like the Blue Note or Morning Glory or similar are fantastic IMHO. A good TS pedal makes for a nice lead boost. A compressor can be the only pedal you might need. But yeah, as others have mentioned, there's a wide variety of tweeds, and I don't even have the kind that many people rave most about (the Champ type spec). Mine run 23 to 45w, which is maybe why I love pedals with them so much.