Painting 40 roof?

[BBQ BOY]

I am going to get my roof repainted. I may leave the existing rain gutter on it and just repair it. if I do how much should a shop charge to paint it as I described? If I decide to take the gutter off and replace it with a new gutter how much should a shop charge to replace the gutter(provided by me) install the gutter and repaint everything?
What is the factory color? I have a dune beige and was thinking off white may look the best.

 

[AGreekBoy]

i will probably be paiting mine next week. the color is cygnus white i believe. i am just going to use a white that i have. to me white is white but several people will disagree.

 

[99UZJay]

You can also use a duplicolor "wimbledon white" used on ford mustangs back in the 60's, it is as close to the cygnus white as I have found. I bought a can of aerosolized cygnus white from carpaintonline to the tune of $25 for a 12oz can, but I will go with the wimbledon white for my top....