After a lot of research I decided no the View 31 for the vertical gpu and ability to mount more than two hard drives.
It is capable of three out of the box, with more mounting options under the mobo and from what I'm seeing possibly a second cage on top of the first.
I've emailed Thermaltake an received one response in three which was little more than sorry to take so long, with the others not responded to.
Anyone know how I can get more hard drive trays and maybe another cage?
Thanks