Got them installed today, and they sound great. After reading a little more, I'm thinking that the version of the pipes for 2007 and prior don't have the welded O2 port, so I'm good to go.
Pipes sound louder and a bit deeper than my old Straight Shots. I'm sure that its due to them facing down towards the street instead of straight back. Have to warm up outside of the garage though, as these seem to accumulate more fumes in the immediate riding area than the straight shots which is common sense. Wife says she can smell them in the house, but that's bunk.
With my 'new' sleek pipes, I took off the safety bar and landing lights up front. Looks 'longer' and faster than before. I'll take some pics when I get a chance and getting out to ride tomorrow when the weather clears up.
Thanks again for all of the assistance, especially Jack.