New Collection pics.

50% yes, as is. Figures on a regular shelf are covered with dust in 3 months. With the cabinet you might have to dust twice a year maybe. I've never dusted yet, but I bought the thin weatherstripping and ran it up the side on the inside. No dust.

That's where collectors either play full matches with their figures or stage them for matches (without banging them together) by posing them in pivotal moments in the match just for pics and imagination. A figure fed is where you are basically the god of your figure universe (or GM if that suits you better) and you can create whatever factions, dream matches, feds, etc. mixing different eras and such OR staying true to real life. That's what I assumed you were doing when some of the figures didn't match up with the real-world logos.

I have no issue mixing eras. I'd love to see 1998 Undertaker versus a young Andre the Giant among other fantasy matches. About as far as I go is standing them in the center of the ring for a staredown. After a few days I pick some others to contemplate.

EDIT: Stop motion feds are a thing, too. There are all sorts of possibilities ranging from mild contemplation to a fully organized federation with weekly shows and PPVs.

Where are those yellow trunks that Andre is wearing from?

I figured you had painted them, but from the photo they looked legit and was racking my brain trying to figure out who had 'em.