At 5 you can get your money back parting it out if you need...If the CRT is good that is a cnote to someone in need.
Mounts (edit my phone's autocorrect apparently thinks the name Muntz must be replaced with the word mounts or mints
) sets are simple to recap and make basically work, but if you expect really good scan geometry/linearly or perfect performance you will either never achieve it or drive your self nuts trying to find the right combination of tubes it likes and changing all the resistors and other similar things...
Muntzes are like 2-4 tube AM radios... they receive the signal under the right conditions but don't out perform other sets of their time (often even when the other sets are getting close to needing repair).