Question, I will have to spray the screen with something right? Like you do with tanks that arent SS
Not necessarily, depends on what type of material you use and how long the honey will sit it it. Galvanized tanks are only an issue if you let the honey sit in them.
For my capping tub I got a piece of expanded aluminum
and bent it into a cone shape and then bent the top edge over so that it would sit down inside a rubbermaid garbage can. Made a wood shaped 'T" to sit on top to stand the frames on as I decap them.