I am building up a fixed to use around lancaster when I go up there for uni, I shall update this thread whenever...well...whenever I can be arsed really 
This started off as a full bike I purchased on ebay:
Frame stripped and cleaned, some bearing in the headset replaced cleaned and greased.
Bottom bracket cleaned and replaced and a 42 tooth chainset from ebay has been added along with the cleaned bars and stem replaced:

This started off as a full bike I purchased on ebay:
Frame stripped and cleaned, some bearing in the headset replaced cleaned and greased.
Bottom bracket cleaned and replaced and a 42 tooth chainset from ebay has been added along with the cleaned bars and stem replaced: