The Faux's aren't into the "look" (no costumes, wigs etc.) they are strictly into the music. They have fairly authentic gear (not by year but by models).
I didn't count but I would say they used (in various combinations) over 20 guitars especially since one player is a lefty. I can say I saw at least 3 Strats, 2 LPs, a Danelectro, a sitar (yes, a real sitar), 3 Epis, 1 SGs, one Gretch and at least 6 different acoustic guitars as well as 5 different basses (Hofner, Rick, P & J Bass and a lefty P-Bass).
Two different drum sets. I've seen them 6 times and so I've seen at least 5 different sets over the years.
They also have a string section (cello, violin) and horns (2 saxes, trombone and trumpet).
Last night they brought in the Burbank High School Chior for about 5 songs. Ending the 3 song encore with Give Peace a Chance.