welcome to the forum. you should come out to some of our meets. Check out the GTA meet coming soon thread for the Sep. 3rd details.
1. for curb rash i got some too, havent bother to fix it. I know alcheng has gotten his fixed, by his mechanic. might want to talk to him.
2. paint chips on the front bumper are a pain in the ***. if its just a scratch in the clear coat, you could go all out and get some fine sand paper and sand it down then re apply some clear coat on it. if its deeper than clear coat then buffing it out would be a bit harder. Probably a proper repaint would be needed. That being said it wont be long before you get more chips on it. If you really want to save your front bumper, get it freshly repainted or completely retouch by a paintshop (might want to talk to Phil from alphawerx , his name on the forum is AWX Z34), and then get a 3M clear bra for the entire bumper. Full repaint and full wrap of the bumper would probably set u back around $1000, depending on who does it and where you go. Personally i wouldn't go with the cheapest option, but rather the highest quality one. These guys
Auto-Links : Toronto Tint, Window Films, Alarms, Stereo do window tinting and all sorts of wrapping. I had my tint done with them, high quality work with high quality materials.
Then again you have a grey car so dings and chips wont be as obvious, i got a black z and let me tell you everything is visible on that **** from close up.