Welcome Eddie from cloudy Essex.
Where in London are ya?
My 08 (bought new in Aug 07) only has 75k on her, so yer ahead of me there.
I've done TPMS battery changes once and they seem to have lasted well since then.
It'll be interesting to see what you've been up to.
I spend most of my time fiddling with my GTR1000s.
The 1400 is my "sportsbike" as I'm too big for normal sportsbikes.