I am looking to make some simple changes to the exterior of my split level home. I would love some suggestions!

I need to keep the color of the siding and the windows as-is. They are fairly new (installed just before we purchased the house). I want to modernize the home and increase curb appeal. I'm considering a new, modern garage door and front door/sidelight, new light fixtures, darker roof (will need replaced in a few years), updated hardscaping & landscaping, etc. But I'm having a hard time visualizing it all together.