Don't worry about the CV replacement, I've done it several times
Just find a weekend were off and we'll change them. No big deal and I have everything at the house. (air tools, axle nut socket, etc.)
Call me on my cell, I'm work night so call me about 4 or 5 pm. I think you still have my nextel ID. I'll help you find some or you can see if Camper has the extras I sold him. Just shoot him an email, he won't mind. That will be your cheapest route. I bet I can find the one for under $150. I can also show you how to replace the boots, it's not that hard.
The originals from Jeep are about $850 a side so forget that route. As far as I know there is no Dana 44 CV shaft that will work on the Liberty. Your been bitten by the unsettled lift bug, Let the lift settle for a bit and see if that helps. I went though 3 lifts on my 2002 before I settled with Rustys and I still had CV problems but I believe they where from prior lifts. I'm worried that you may have a prelowered Liberty and your running a lift setup for lowered liberty which means your sitting higher than you should be. I noticed your CV angles at the ride but didn't want to make any comments about it until I saw how your lift settles. BUT don't worry we can fix this without spend to much money. If you want to keep you lift that high you may have to look at having a HD set made.
Wes
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2006 Jeep Liberty Sport (KJ4DIW) Ham / Warn 9500ti
http://www.cardomain.com/id/wesbronco