My '69 EB has no cut-out for a radio, yet has the grill for the speaker. When I started fixing it up a few years ago & was ready to put in a radio, I couldn't bear to cut into the original uncut dash. I bought one of those plastic under-dash radio mounts & put it under the dash but mounted the speaker in the original grill. Well, over the years I've decided I want to cut the dash & move the radio there. I'm not concerned about the appearance, I figure I can do as well as anyone since I do cutouts like that on airplanes regularly. Any opinions on if, as long as it looks 'professional', it'll have any real affect on its overall value? Not that I'm really concerned about that either, as long as the radio is where the factory would put it & it looks good. Thanks.