Yes, I cut/modified mine along with just about every other piece of metal on my truck! Of course these modifications have been subtle and tastefully done (in my opinion). Filled side markers, filled trim holes, filled fuel filler hole, smooth firewall, hole in bed for fuel cell filler, raised bed floor, c-notch, modified front crossmember (in progress), under bed mounted battery, etc. I'm building this truck for me, not for someone who might purchase it in the future.
I've got the best of both worlds ...... an in-dash CD player with the looks of a poor man's truck
Hmmmm.... shall we start a "Dash Hacker's Club"??