Hello, I just put together my first home theater system (F-1's, C-1, S-1's, SW-10D & Harman Kardon AVR-247; working on a budget, be nice []) and I had a question about mounting my rear speakers. With the odd layout of the room everything is going in, speaker stands are practically out of the question which leaves mounting the speakers. My question is; when mounting these, if I do not want to use the 1 screw hole on the speaker and would like to use my own mounts, can I drill into the wooden cabinet of the speaker and will it cause me to lose any quality? I need to be able to get the speakers out from the wall so I can get tham at about a 45 degree angle with the wall, and angled downwards roughly 15 degrees and without having to spend tons of money on speaker mounts I figured I'd get some nice cheap flat panel mounts that will let me do that, but it would require me drilling into the cabinet. Any input will be appreciated. Thanks.