Yeah, that was one funny exhaust clip
In general you want to hear what it sounds like doing something other than idling
But it looks like some nice work done on your car. This is very similar to what walkedu did as the second configuration of his exhaust. As I recall he felt it was undrivable from the noise and drone of the basy tone you hear. On the other hand he hated the first 4 or 5 exhaust setups he had and rumor has it he has spent around 7 or 8k just on all these different exhaust setups so he is obviously hard to please and you may be able to live with it