Hey guys im new to your forum and the e53. can you give me a cupple of tips and pointers to look at when I go look at the car again and test drive it. and a few questions I have is....

1.the warranty, any good or what? the car im looking at has 77k and the warranty just ran out 6 months ago. would it have saved me alot of money or am I just worring over nothin? car seems fine but dont know what most people get replaced by warranty regularly.

2.things that i should replace ASAP after getting the car .im used to e36's and replacing alot of suspension stuff and little engine things , no idea for e53 please inlighten me!

3.the front fender lip doent match up perfect with body (like 1/2inch) suspect curd hit on front bottom bumperbecause of chipped paint down there, (saw other x5 had small car to car collision and caused bumpper body alignment to be off by inches, very ugly) is this easly fixable?

Thanks alot guys, any input helpful