UK Based E-mai Lists needed

Hi Everybody ! We need UK based e-mail lists. We DON'T need any kind of specific lists based on occupation etc like doctors, real estate agents etc. We need general people lists BUT ONLY UK BASED. We will be offering loan services which includes new loans, debt breaking etc. So we also welcome if somebody has specific e-mail lists for this. List should not contain any spam traps addresses. List should be already verified. (if not verified then at least should be 95% accurate) We will need samples to verify (minimum sample should be 50k). This is going to be a very long term opportunity for somebody who will provide us good lists. Please place reasonable bids according to amount of data you have.