It is a personal choice of course, but I think one of the hallmarks of B&O televisions is that their stand / placement options are at eye level or low (except for the Beovision 1 tall floorstand). Yes, I do realize that wall brackets can be placed anywhere and however high. That being said, I think Beovisions look their best when they're relatively low compared with "normal" televisions. Even the David Lewis Avant could be considered a "low" placed television as it was barely at eye level when seated.
B&O televisions, to me are all works of art that, when placed low, really catch the eye as a part of the home. Heck, even when Beovision 11's and 5's and 10's are hung on the wall, to me, their most aesthetically pleasing placement is relatively low compared with other televisions I've seen on the wall, high, or above a fireplace mantle or something. Maybe it is just my neck prefers not to be looking up all that much. I do it enough how short I am ! LOL
Back to the question, I think the BV7 looks great on the low floorstand.