Possible new humidor

[Goldie]

Hello everyone,

I found what I think will be my next humidor, and wanted to get some feedback from anyone who has converted a non-humidor item, into a humidor. Does that make sense?

Here's the deal, I found a nice wood end table, which will give me lots of storage, but the seller said the seal isn't great. So what is the best way to get the seal to be tight. I have read that weather stripping works, but I am borderline retarded when it comes to home improvement type items. So to put it bluntly, I need someone to tell me exactly what I need, so I don't screw this up.

Here are a few pics, and the Red Bull can is just for size reference.