Hi Lee,
Sorry didnt get any pics...Wheels in Motion fitted them for me, straight forward took then all of 2hrs. Plenty of Youtube vids if you fancy a DIY, its not that difficult.
Ive not had much chance to play around with them, intially i tried 20 clicks from full hard out front and 25 rear and found it too soft, car would oscilate too much when you hit stretches of the motorway where you have a series of undulations. The standard 08 suspension did this as well I found, you would find your head bobing around with the bumps.
Clicking them up to where I am now 18 clicks front and 22 clicks back has improved it as it reduces the rebound speed. Going to play around some more, there is plenty adjustment range so its a matter of experimenting to get it where you want however as these are budget coilovers the level of refinement is not going to compare with the likes of KW etc which allow you to idependently set the compression & rebound, with those people report a quality ride.
Yes I went with 14kg/10kg spring rates as recommended on the US forums. You can request softer springs 10/8 or 12/10.
Going to see how they perform over this year, can always change them out for something else at a later date.
If your not intending on lowering then maybe try the Bilstein B6's ? Would be great to see if anyone is running them on their Lexus as they were on my list as well but I got the BC's at a no brainer price.