best traps for limited space

Hey all. I want to make up some bass traps for my rehearsal space. One of the wall to wall corners is occupied by a door, so we'll forget about that one for now. The E and W walls have storage doors - one is 12" from the corner, and the other is 15" from the corner. The 4th corner has lots of space, so I'm thinking about putting a decent size superchunk-style trap there. For the two corners with limited space, what is my best option for bass trapping? Is there a big enough area to use the superchunk method, or should I go for something else? I thought about making some 4" fiberglass panels on stands and straddling across those corners (and part of the storage doors), but that might be a PITA to have to move them all the time. I thought about just getting some Auralex LENRDs for these spots as well. I've attached a room analysis from Auralex to give an idea of what my space looks like. Suggestions? Thanks y'all. C