I am thinking of upgrading to silverstars and I have a few questions. 1) Anybody had issues with these bulbs e.g. white smoke and do people like them. 2) I have heard of a mod that has both set of lamps on when you switch to high beams. Anybody done this...was it difficult. 3) I have also heard of people putting 9005's in the low and fog lamps. Can you put 9004's in the fogs as well. Switching to 9005's for everything + the dual headlamp mod mentioned above seems like it would be ridiculously bright. 4) I am also curious about doing the the dual headlamp mod and having both the high's and lows be 9005's. I would think that would generate alot of heat in the sealed headlight assembly.