I think that I would find another dealer . Use Semichrome ( non-abrasive ) or Blue Away ( slightly abrasive ) and wear your elbows out , it will get rid of most of the blue / yellow . BE careful with the Blue Away , will leave a slight patina .

2005 Model . Two Fast Eddy stickers , a bell and a clock . She's Lola . She tinkles and keeps time . http://s649.photobucket.com/albums/uu211/britbike05/