First off, with a name like that, are you in the Fire Rescue Service?
If the second C-51 is too bad, you might consider parting it out...
Sometimes you can't always look at what something is worth... And what I mean is: if you like the machine and it's within your budget to restore it, then do so! The more restorations you do the more you learn, so there's nothing wrong with restoring a C-51, especially if you like the model! Before you know it, you'll have restored several machines/coolers and will have gathered valuable knowledge that you can apply to the machine that you have been seeking for some time...
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