the lift made little difference to my policy at the time , i told them everything including the new chassis and it was still only £180 ( limited mileage tho ) . but the amount of paper work and form filling got stupid , and for some stoopid reason they kept loosin the forms and i had to redo them . they wanted loads of pictures aswell which got on me tits a bit ...
to be honist unless yer doin some pretty extreme stuff i would'nt bother with a lift , just make sure yer suspension is in good nick and spend yer money on other stuff ..