There have been several posts recently about stainless steel exhaust systems. I would like the honest opinion of those who have installed Tourist Trophy (Moss Brand) SS exhaust systems. I have one for my BT7 that I am getting ready to install but I am hoping it will not be louder than the mild steel system I have always used. I understand "louder" is subjective and I can live with a slightly different sound, but not more noise. Anyone have one installed and care to share your thoughts?