my dilemma though is this
I'll put the 15 where the 10 now resides(on bottom there), but the only place I have to put the 10 is in the upper portion of the cabinet on a shelf. I don't know how good of an idea it is to put it on the shelf. Maybe there is a way to firm things up with the shelf to make it work?
Acoustically though I assume there is no issue with having them share the same area? I really don't have an option of putting them anywhere else.
So if I can't make it work, I'll just part with the 1000R.