It is obvious many Ducati owners like to personalize their bikes with mods such as exhausts, tail chops, rear sets, handlebar controls and some electrical such as turn indicators and EFI control units like power commanders. This winter I am planning a number of my own. While non-DP (or DP approved parts such as Termi) pose warranty problems...If warranty is not an issue, has anyone ever experienced refusal of services form a Ducati dealer with moded bikes. On a different forum I read about a dealer (I think in NYC) that refused "heavily-modded" ducs for "liability" reasons. I suppose if one needed to avoid this problem you could just put stock parts back on before a service appointment (such as a valve adjustment), but in some cases that could be a hassle. Any comments/experiences in this regard?