McIntosh MR78 upgrades?


I have an MR78 that's working well. 

I can bring it to Audio Classics, and for about a grand, get the power supply and audio section upgraded, and the tuner will be aligned. 

There's another shop, maybe 2 hrs from Audio Classics that does a power supply upgrade for $250, plus an alignment would be billed based on actual time on the bench. So let's say $350-$400. 

Is the audio section upgrade worth $600? Would be most interested to hear from people with Mac tuners that have had them modernized. 
128x128zavato
I disfavor mods in general, but the Modafferi MR78 one is different. Richard was heavily involved in the design of the RF sections of the tuner, and his mod of the 78 is more like an update, he putting everything he has learned about tuners in the intervening years into your 78. He also installs new, better RCA jacks, adjusts and aligns everything, and includes performance test results of your particular tuner.
Kenny - FM definitely on the way out  I have a roof antenna and a signal sleuth and I only get 2 stations (I am 60 miles east of NYC so college stations for me). But, they do sound marvelous.  
Cerrot - I read a rumor, and I think it was here on Audiogon, that one of the Scandinavian countries has eliminated FM altogether?

I do get the public radio stations, which is what I listen to. So, jazz, classical, and alternative. I really don't care for the rest. Even, my daughters stopped listening to "their" music stations, as the music has become shallow in mind and body in their opinions. I'm digressing.

Many of the antenna manufacturers are no more, or they just manufacture what's popular today. I own an SE Engineering antenna (no more), but I'm in the hunt for an old classic Channel Master or equivalent.

l wonder, if by the time I get my act together with roof/rotor/antenna, will there be a signal!!!? - LOL
Kenny


zavato - I uploaded Richard's test results sheet after his modification of my MR71 if you're interested. It's temporarily added to my system's pictures. I'm sure their are many guys here, and probably yourself as well, who can analyze those results. I thought this might be helpful for you to determine what to expect from the mod.

Kenny

kennythekey
Cerrot - I read a rumor, and I think it was here on Audiogon, that one of the Scandinavian countries has eliminated FM altogether? ... l wonder, if by the time I get my act together with roof/rotor/antenna, will there be a signal!!!
It's not just a rumor - Norway has shut down almost all analog FM. But that's easier to do in a tiny country such as Norway than in a large one such as the U.S. FM radio remains a huge industry in the U.S. and it's not likely to go away anytime soon.