Hey tin sorry to me a min to get back been busy and all... That pic looks good um i was thinking about doing a vacuum mold i been talking to plast tech and they told me it be pretty cheap to do depending on how many i do. but a vacuum mold be easy but they said they have a cnc shop to but maybe i can see what they charge...
No offense, but what's the big deal about cutting the dash? You could probably pick up another one for $50 from someone, put yours away, and cut up the new one, and have the gauges you want.