Seeking opinions on PMC IB2


PMC IB2 owners, please share your experience with these speakers.
What is the optimal stand in your opinion, relative listening position (ears level)? There seems to be 2 PMC stands available for home use, 14” and 20”, which one to go with? Should I be concerned with proximity of LF driver and TL to the floor if I go with 14”?
Did you use any talc type of material between speakers and stands?
What did you fill stands with, and to what level?
What amplification are you using to drive them?
sashav