80s boy said:
it makes me wonder if buying stands @ around the £200 mark is going to make much difference to the sound im going to need some major persuading for me to spend that much.
Any high quality speaker will need a good foundation on which to work. To allow the drivers to do what they've been designed to do, the stand needs to keep the speaker dead still. In this respect, it doesn't matter whether the stand is heavy or light, more that it is stable. How heavy a stand is or needs to be will depend on the speaker. Some speakers work better on heavy stands, some on light stands.
Try loosening the spikes on your stand so that the stand is wobbly and listen to something with a heavy bassline, then tighten them up and try it again
Next week I should have the Custom Design 103 and 104 in to try against the Atacama HMS1.1's, Apollo AZ's, and the B&W CM stands (which are very good).