Hi all, thanks for all the useful responses. I have not ridden either the 1100 or 1300 although i have been to see a 2001 1100 today and a 2006 1300 last week. I wasn't able to test ride either as i didn't have insurance and private owners in England do not let others ride without insurance and/or paying the full asking price in advance. Anyway, to make a long story short, i've taken on board the advice here, what i've previously read and observed and decided to go with the ST1100 i seen today!! I have paid the seller a deposit of £100 and i plan on paying the balance of £1400 on Tue when i go and pick it up. It seems to be in good cond, including the swingarm, engine sounds sweet, plastics seem in good cond, swingarm and bearings seem fine, wheel bearings good, no leaks from forks and no movement in front stem bearings. It has 36k mls which i feel is quite low. In England, you can check the mileage on a government website going back several years so i know the mileage is genuine.