The problem you are going to run into with a vertical perpetual is that when they lean towards the light with such a small diameter stem and then produce they will not handle the weight of the bud well.
Fridges work well but they are difficult to upgrade or change so you have to lay everything out perfectly first try. dressers are my preference for the size especially since the wooden cabinet helps control humidity
I can pull 2 to 3 Oz per month from my current cabinet .
I have been building stealth cabinets for years and I can tell you that the smell is always tough to fix. trying to hide it from someone that actually lives there is not going to be cheap for a first timer and doubtful that you will be able to pull it off
After the scrog I'm going to run the soil grows through flower and I have an identical hydro already made and sitting in the closet to do a perpetual power flower hydro grow. will look much cleaner with 2 hydros going rather than a bunch of dirt pots
My stealth cabinet has been a continuously changing work in progress through my entire grow and I'm finally almost happy with it and just wanted to share and get some opinions .