I’m going to leave the subject of getting anything done
right (let alone the first time) alone…
Your two McIntosh units have not only sentimental value but
real value as well. Why not invest in having them serviced by some of the best,
therefore one more vote for Audio Classics. They can provide (at cost) proper
shipping boxes that will allow your units to be shipped safely. I have purchase
two McIntosh tuners and an integrated amplifier from them over the years that
were refurbished and all arrived looking like new and have worked flawlessly
for years
Ask for Ryan Kilpatrick who manages the service department.
You will be in good hands and good luck.