I think LH just scored those towers and is waiting to pull the trigger on that center.
Did you 'audition' them?
No doubt you will eventually get surrounds from the same family and be able to answer the original question but
for now based on use I think it's not likely to make much of a difference.
Speaking of less than than ideal situations here's my surrounds from the primary listening position.
Left
Right
According to one set of rules they are about right, a couple of feet above the listening position and pointed slightly
ahead of it which is fine except that they're jammed into the corners and of course according to another set of rules
for MCM they would be way closer to the same height as the listener. It's like when you figure you got all the answers,
they change the questions.
