Is there really a need for the BK Mod on a 2002? I am mechanically inclined, but I really have second thoughts about drilling into an 800 dollar carb! I also want to be able to totally return the bike to stock when I get ready to sell it! I hate it when I buy someone else's bike that they have put all sorts of custom modifications on! I have also found that resale value is better with bolt on products rather than permanent, homemade mods. This is why I am thinking about the P-38 Lightning. Any comments? Thanks!