I have been a Polaris fan for years. I had other brands but I like the Polaris ride and general feel the best. The Sport model you have is a real nice trail machine with good power.
If you do a search on the web, there are people like Dennis Kirk, Shade Tree, and others that offer good service and reasonable prices. I buy all of my filters, brake parts, and carb parts through these guys. My dealers are fine but there are good parts, (wear items), available at more reasonable prices.
If you need a nice factory front bumper send me a note and I will give you a great deal. My address is
www.fuzzyfass@hotmail.com.
Hope you find what you need. You've got a good machine and this is a great sport!