greenlight want a certain amount of mods, let me dig up the reply

We thank you for taking the time to complete an online quotation enquiry. Unfortunately the details entered into the system do not fit the required criteria for our specialist schemes. However, if the vehicle is standard or only has a few minor modifications, we would recommend that you contact A Quote on 0800 298 2836 who should be able to provide a competitive quotation for you. Additional Information: We are currently unable to quote this postcode sector.
Sorry we are unable to help. Greenlight Insurance http://www.greenlightinsurance.com