use tesco insurance comparison m8 - you will be surprised how low you can get it.
i use ebike meself - not the cheapest but easiest to swap & change, add bikes, riders etc with no gay admin fee.
use their online service to tailor a quote to suit, trim excess, add mods, security, pillion cover, eu cover, breakdown cover etc
just to annoy you.... mine is £87 a year fc for my firestorm, cbx750 & zx750 & that's with 6 points lol....
before i added the zx it was only 78 - the cbx is 25yo now so i don't pay for that one, you get a free classic bike policy with your standard policy
also if you pay it monthly by DD there is no extra charge and you get a year's no claims discount for every 8mths continuous cover.