Looks good. But I thought you had to be 40...well ok more like 45 before you could own a SG. Well ok probably I just wasn't ready and was still hugging a tank at that age.
If you take the baffle out, it will likely be equal to a straight pipe, besides being overly loud, you'll lose torque, probably run too lean, and sound like crap.
Enjoy the bike and remember eBay to save a lot of $$ on eventual mods (seat, shocks, etc.)