This may be of interest to someone, would have interested me a few months ago. Would need tweaked to fit a Locost, but a good starting point?

http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&rd=1&item=7976499900&category=33631

Going by the exchange rate at the moment around £100 plus delivery

NTDWM!