After a couple of people (whose opinions I greatly respect @fidalgo_vapes @LordVapor) mentioned it to me I decided to get off my ass and build me a flavour fridge. The actual fridge was a bargain it cost me 200ml of juice from a mate.
I built an insert out of black perspex (they didnt have 4.5mm clear in stock it was a bit of a mission because who would have thought the inside of a fridge wasn't square it tapered to the back.
4 sets of drawer runners and a bit of cutting, riveting and gluing later I had a working flavour fridge.
I came out pretty good I think. I made it so I could fit 2 more drawers in if required the tray (I did a cut and shut on a couple of the display stands) in each drawer is removable for cleaning resorting etc.
I have 4oz and Real Flavors VG in the door and RF SC on the top drawer (I so wanted to say shelf lol) the bottom crisper bin is where I store doubles (sometimes I buy a couple of the same flavour if they dont have bigger bottles)
There is a little room to grow but not much (I still have to do a flavour cull)
Here are a few pictures
Had to do a bit of a redesign on the draw as it sagged a bit under the weight
The frame for the tray
Frame and the tray
All done (i should have cleaned up a bit lol)
Hope that gives you some ideas if you ever decide to do something similar.