Regarding the crooked bezel, I can safely say that it is a pretty common occurrence upon taken-apart-then-reassembled SEs. The cause of the problem is due to two plastic protusions on the front bezel that push against the 'fishbowl' when the mac is closed. This frictional force keeps the mac closed even without the four torx screws attached, and is the cause of hard-to-take-apart SEs. The bezel is crooked because the person who put it back together didn't align the fishbowl properly with the front bezel. Don't worry - a take-apart and an alignment would certainly fix it!