Well I took you advice ' Mostly ' and played around online amending my quote,trying different variables :-)
Thought I'd share my findings.......Decreasing the voluntary excess barely made a difference to my quote,initially I set it at £400,but then decreased it to £200.
I had stated no alarm/immobiliser fitted as this doesn't come factory fitted,so it was just disc locks,chains,ground anchors etc......I found it made no difference what you use here,it was the same quote for disc lock as chain and ground anchor.
Tagging or tracker seemed to reduce the quote by about £12, which for me wouldn't really justify the initial outlay + with a tracker you seem to need a subscription for data transfer from bike to server etc.
If you chose to have the option of carrying a pillion, it seemed to make a difference of about £5.
So from the initial quote of £198, I tweeked it to £177,by lowering the mileage a little. The quote is with no security devices, except for an oxford disc lock.
The lowest I got it to was £158,but this was with tracker or alarm / immobiliser / tagging.
I recommend Wickedquotes hands down,you can play around with your quote online to your hearts content,and from what I've seen they undercut the others massively :-)
The variable that made the biggest difference for me was mileage!