I'm a new member looking to purchase a st limited. Rode Harleys for years until industrial accident left me unable to ride and on disability. I notice there are very few slip on exhaust for the st models. Thinkingof purchasing a slip on of my liking (sound) and having a machine shop modify it to properly fit. Anyone on here tried this and how did it work out. Hopefully I will have a spyder in the next 2-3 months. Appreciate any insight you might have. Thanks.