I also went through for insurance purposes an added up all the farkles I had bought for my Spyder. I only added up things I had reciepts for, so I actually left a lot of stuff off. Take a look at this list of stuff that went up in flames with it.
Alarm & Phone Mount - $169.96 
BajaRon Sway Bar - $249.00 
BRP wind deflectors - $149.99 
Bump Skid Plate - $159.00 
Digital Gauges - $119.70 
F4 Custom Safety Windshield - $354.67 
Seat Cover - $100.00 
Signal Mirrors - $206.51 
Utopia back rest - $329.72 
Battery Tender Charger - $50.00
Heat wrap and insulation - $450.00
USB all weather port - $80.00
Upgraded front speakers - $65.00
Bluetooth adapter - $99.99
Total in Parts - $2583.54
Ouch. If there's a lesson here for me to learn it's that buying accessories and add-ons aren't worth it in the long run.