Lights and snow - what more can you ask for???
Headlights look good - I bought the MTronics set (bit pricey I thought) for my Hummer and have been pleased with the result. Since found out the LEDS, lenses and holders used in the MTronics headlights are special 1watt LED's called 'Luxeon Stars'. You can buy them with lenses and the mounts, plus a few pence for wire and 2 resistors for about 16GBP all in.
Check out the DIY LED thread too if you want to have them controllable from your Tx - I found a tiny RC switch to do this for about 20USD - works a treat! Really like what you have done with the Landy shell btw.