Ha ha, for sure man you will make it suit your needs and that volume of space.
I was imagining for your predecessor two rods at the back and narrow shelves on facing walls. Still tight. 4' better.
For the reno, keep that mirrored sliding doors close to the outside to free up more room and move the hanging rods OUTT and use what would have been wasted space (unless you were planning on storing a fold up ping pong table!) and put no so deep shelving for longer term storage items like seasonal wear. Mirrors so you can watch the sex real time ;).
I used to work for a social housing co. and we would just call a closet organizer co. to come in lolz..