I went with Ultimate Rides. This was about 5 years ago. I had to send them a core back then. Turn-around was about 3 weeks, I'd say. Nice looking dashpad.
The thing people are moaning about is you have to trim around most holes. The speaker, AC vents, the dash gauges, and the holes on the far ends. Look, I'm not the most talented person in the world, but if I can do it, anyone can. That was my only real work on it. I don't regret it at all.
Mike