Does anyone know a good place to get this installed around Thornhill/Markham? Also, what brand should I go with? I hear some start to flicker after a while...

 

Are you putting a plug & play kit into stock halogen reflectors? I would highly recommend against doing so. Even basic projectors like Morimoto Mini H1's are cheap, very easy to install, and a great upgrade that provides a good cut off with a wide beam pattern.