Numerous questions!!!

Guys, got a few questions for ya...

QUESTION 1: How do I get the chrome trim off of the windshield?



QUESTION 2: What is the best way to remove the "stuff" from the roof gutter?


QUESTION 3: I want to replace my entire drivers side inner fender (under the hood). Can I drill out these support spot welds & just cut out the rest of what needs replaced? Or will that cause problems with the shock tower, support...ect...ect. I have this huge fear of my car breaking into two pieces:shock:

Thanks for all the help guys, got alot of stuff done on the duster here lately & im stoked!!