My room is about the same size as yours.
I am also appreciative of a few things ...
A central and large cutting table. I can walk around all 4 sides of it to work on any area I choose. My cutting mat fits the whole table 36 x 73, and a light directly above it.
Two large windows along the whole west wall of the sewing room. Lots of natural light and fresh air.
I also love my big board ironing board, but right now it sits on top of my regular ironing board. I want a cabinet (dresser) with drawers so I can use the empty space under the board for storage. Mine isn't the 60" that your's is ... mine is 18" by 45" - large enough for WOF.