from your post i would leave it to someone who knows what they are doing. after the grit was cut with rocks this winter the front of mine is now covered in chips - i have some spraying experience (wheels, interior) but i wouldnt do the front of a car, its going to the bodyshop for that. another thing to consider is the paint on the rolla is as thin as a smackhead so there isnt much to play with when it comes to blending it all in.