Been doing lots of you tubing but want to get some real worlds thoughts. I had the Yosh on my 2000 and did like the sound. I want to put a set of slip ons on the 07 and I am stuck between two brothers and Yosh. Is there a big sound difference between the two sets. I don't want stupid loud but want a nice deep growl. Nothing raspy. I'm not out for HP gains just a cosmetic change and a deeper sound. Thoughts?