A dry red really helps the listening experience. Seriously though, I think there are 3 must tweaks. Room treatment[room dependent of course], vibration and isolation treatments and power line treatments. To pick just one is hard as they all three combine but a huge trick was taking the spikes off the target stand and sitting it on large halved superballs. Friends visiting from the city laughted when they saw it because they also had done the very same thing. We both have "bouncy or live" wood floors. This has to be my cheapest tweak and may or may not work well for you. Remember, very heavy weights could split the superballs[I'm guessing], so do be careful. Cheers.
