I have XQ30's fronts and the XQ50c centre. I would like to also use Kef for the rears but the natural choice XQ10 seem to have no way of wall mounting and I don't think they would look right on a wall anyway. I don't have enough room for the Q800ds to work properly so I was wandering if I could use the T301's, and how they would gel with the XQ's.

Hi.
I have seen XQ10's wall mounted before using a custom bracket, (will have a dig to see if I can find the photo), and they looked spot on. All you do is mount them upside down so you don't see the screw threads - this isn't an issue as they only have the single uni-Q driver in them. This would be your best course of action. If you can't do that, suggest a pair of the new Q series either Q100 or Q300, both of which come with a wall mount bracket.

Do you mean a home made bracket, or was it one available commercially.