I fitted a HID kit to my car a few weeks back & can confirm the difference from the standard H7 halogen is quite literally night and day! Brilliant lights. 
Secondly - £56 for ONE H7 setup is a rip-off!
I paid £26 for TWO H7 kits?
XENON HID CONVERSION KIT RENAULT CLIO H7 6000K HID Cool | eBay
Pays to shop around...
+1 on not using you hi-beam so that people can see you, it will only piss people off. HID low beam is bright enough, you wouldnt want an 18-wheeler coming towards you with a full rack of Daylighters lit up, would you...
Secondly - £56 for ONE H7 setup is a rip-off!
I paid £26 for TWO H7 kits?
XENON HID CONVERSION KIT RENAULT CLIO H7 6000K HID Cool | eBay
Pays to shop around...
+1 on not using you hi-beam so that people can see you, it will only piss people off. HID low beam is bright enough, you wouldnt want an 18-wheeler coming towards you with a full rack of Daylighters lit up, would you...
