Just done a quick online quote
I normally pay about £110 a year fully comp, with a £200-£300 excess.
Just did a quick quote on MCE (so not really shopped around) and listed the following mods:-
Power Commander, End can, Braided brake hoses, Crash Bungs & a Quickshifter
The quote came out at £156 with a £550 excess, so not as bad as I was expecting. Interestingly, I removed the mods and it made no difference at all!!
AND that includes Personal Injury Cover, Breakdown Cover, Helmet/Leather Cover, Courtesy Bike and Legal Protection. Okay, so MCE don't have the best reputation, but I will have a shop around later.