I also have the 600T SE, the best case I've ever worked on. If budget is a concern, the 500R is a solid case as well. I was deciding on the Phantom/600T when I was building my current rig, having worked on both, I can say with certainty the 600T is the best for cable management.
My baby <3:
Relocated 2 HDD's and an SSD into the 5.25 drive bays, SSD is velcro-ed on the bottom of my cd-dvd drive:
All 3 are cooled by a single fan set to low:
That's why i fell in love w/this case, just moving parts here and there in intuitive ways frees up the whole bottom case to unrestricted airflow <3