To Cut or Not To Cut??

[nomad0231]

Okay, so I have a '69 custom C10. It's a mix of parts between 67-72, so all originality is lost. I'm now on the radio phase and went through the radio thread, but can't make a decision.

Should I cut the dash or not? All the radios that fit our dash look cheap (and some sound cheap too!) So I was thinking about cutting the dash to fit a more modern head-unit.

What are your opinions on this? How bad will it hurt resell, as I'm planning on selling soon...