Two 20″ x 20″ floated panels — Could do for 355 total

Westland showroom East wall — looks really nice here (properly hung of course)

Westland showroom South wall — you will have to look and see if you like it here — might be too wide

Westland showroom South wall birch diptych. I would prefer this to be more narrow for this wall than the piece you own already. — Could do the pair of images framed (same type of frame that I used on photos at Hood) for 475 total since you purchased the large one — this would ordinarily be 1600 for the pair