I didn't want to sound negative, the result is gorgeous but was just concerned about Polyurethane coat. I had my Thinline (from 1978) originally covered with a very thick poly coat and after removing this and apply a nitrocellulose coat, the guitar has gained so much vibration and acoustic sound (but of course it's a semi hollow body guitar)
Guitars:
1978 Fender Telecaster Thinline Custom USA, New Nash TL-72 Thinline Telecaster, 1965 Harmony Meteor, H71, 1986 Fender Telecaster Esquire MIJ, New Martin J-41 Special, 1933 National Duolian, 1941, New Eastwood Mandocaster 12 strings
Amps:
Tweed Vibrolux Custom Denis Manlay, 1976 Fender Deluxe Reverb Silverface