Ideas and color choices for a restaurant property rehab?

[Raymond Chow]

Hi everyone, I recently bought a restaurant property in Iowa and am now thinking about rehab. As you can see the building is pretty dated and will need a sharp look to attract potential tenant. 

I am thinking about removing trees, vestibule at the entrance, all signage/banner, replacing front windows, installing an overhang at the front entrance,  and repaint roof, soffit, and wall.

Am I going in the right direction? If so what color should I paint the roof and wall?

If not, any recommendations? Should I go for a new roof or use stucco?

Any and all advice is appreciated!!