Hi decrazer, was jus checking the journal, ("well not a journal" as you said) to see if the switch to vertical would be easy for you. Well you have all the gear so I think it would be a question or if you want to run 1 or 2 shelves. (1 is probably better if you are runing 1 600) which means you have the space on the floor you have at the moment, plus around another 60% of the space above on the shelf.
Perhaps think about if you could do a vertical light raiser that would be cool(I see you had a light raiser of some sort I think) Anyway, I think you would be good to go, not much to do really.
Holler if you need help, you know where I am bru.
Peace,
DST