My lovely Audio Physic Sparks don't work my new house,23ft lounge,rad to negotiate,wife getting arsey,blah blah.The Sparks slope backwards,so i have been ordered to get some small standmounts that can go close to the wall.Budget upto £750,will buy second hand. (not selling the Sparks,love 'em to much,she might change her mind) any ideas? Crying or Very sad listen to anything,mainly rock/blues/vocals,at relativey normal listening levels