Rear fog/reverse light upgrade

Right been thinking about upgrading my rear fog light and reverse light from the rectangular type to the later round type but the LED versions.

Has anyone found any round lights that fit without having to modify the body work? currently looking at these and might give them ago

LAND ROVER DEFENDER NAS LED REAR FOG & REVERSE LAMP LIGHT UPGRADE KIT RDX WIPAC | eBay

Or if anyone else has different links i'll have a butchers.....the old ones I have fitted where full of green sh*t and the plastics all brittle so might treat ma sell

These are the ones I fitted to my 90 to replace the standard square ones.

http://www.amazon.co.uk/gp/aw/d/B004RH3RQG?pc_redir=1411612241&robot_redir=1

The reversing light is on Amazon too.

Really pleased with them, very bright and only a couple of self tapper holes to drill as the back of the light is flat. They may line up with the standard holes if you spin them round on their side, but my swing away carrier got in the way.