I appreciate Lucky8 and am glad they exist for the Rover community, especially for the custom stuff they make for various Rovers.
That said, I would stay far, far away from any replacement-type parts they offer that are not OEM. I ordered my lower control arms from them and the ball joints went bad after about 10k miles and a little over a year, and Lucky8 basically just said "sorry, but nothing we can do" when I called them up to see about a refund.
I guess a year (or less) is probably the standard warranty for a car part, but who honestly expects a part like that to last just a year? Warranty or no, I'm not buying any of the non-OEM-branded replacement parts from them again after that mess.