Hi people, I have just bought my first mk2 gti 16v only this week from my cuz. (he is also a member of the site; Bjork)

I am interested in fitting a front upper strut brace to the gti and just needed a few questions clearing up; where is the best place to pick one up, how easy are they to fit, do I need to move engine parts or do I need to drill any holes etc?
Also I would like to replace the orange indicator lenses within my bumper.(big bumper) and also the side repeater lenses; once again, where can I get hold of some, are they easy to replace and is there any additional wiring needed?

Cheers