This is exactly what I was going to do.
I didn't think the circulation was going to be ok with just 1 fan.
The only thing different I'm going to do is get an AC adapter plug to plug directly into the fan and power plug so I don't need to wire anything.
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All the nice big glass ones are like $150-200. I got lucky with this one because it's broken. And as I don't need a working wine cooler, this is perfect!
Maybe put out an ad looking for a broken wine cooler. I'm sure they'll pop up.
Maybe check out a local tech exchange or something?