A question for all the experts. I have an 08 nightster, and I want to upgrade the exhaust system. Originally I was going to go with the V&H black shortshots until I saw the Competition series 2-1 that just came out and decided on those instead. The combo I'm looking at is the Competition series black 2-1 and the V&H Fuel Pak. I want to keep the stock air cleaner cover and I've been told that the SE stage one air filter kit will fit with the stock cover. My question is will the SE stage one kit fit with the stock cover, and will it provide the necessary air flow for this combination? Thanks for any help you can provide.