Room placement for Vandersteen Treo CT

I  am considering Vandersteen Treo CT's for purchase. In doing some research on them I read they are very sensitive to room placement in order to achieve their best performance.  I've some limitations on where I could place them in my listening room. My listening room is approximately 13'x22' with a cathedral ceiling roughly 16' high from the floor in the center of the room. eight foot high where it meets the front and rear walls.. The speakers will be located on the front long wall equally spaced from the center of that wall. There are a fair amount of furnishings in the room, furniture, built in bookshelves, a library table etc. 

My first questions is, what is the closest I could place the Treo's from the wall, I think "Johnny from AudioConnections" said, you might be able to place them as close as "seven to fourteen inches" from the wall, but I can't find the reference. Somebody else said wall placement was okay as it would reinforce the bass output, which the Treo would benefit from. I thought you were supposed to not put ported speakers near a wall, but these being bottom ported  maybe it doesn't matter.

The second question is, what would you guess to be the minimum distance they need to be from one another?  I have a four foot wide flat screen television centered on the front wall. I would love to be able to place the Treo's on either side of the flat screen, with the outside edges of the Treo's being seven feet apart, but am afraid this might be too close together.  I could place them another two feet or so apart, but the speaker on the right side would then partially block the view of a built-in in 120 gallon aquarium which would not be ideal, but doable.

What do you think?  I would appreciate your experience and guidance here. Thanks

Michael