finished the instrument cluster for the most part. Gauges line up nice and I am happy with the way it all fits. I obsessed about a couple of issue like the gap at the bottom of each gauge and the bezel and finally decided to accept it for what it is.
For those of you thinking about doing this, some FYI
1. the bezel has to be modified IMO. Yes it is painful to start cutting up a $300 piece of plastic, but since they repop them I wasn't too worried.
2. to get the gauges to sit nicely and to line up, you really have to be patient and methodical. I was going to do individual "pods" but determined this was going to take a lot more work than just doing one piece.
3. you really need to have your dash frame out of the car so you can get to everything and see every angle. I am sure you could do in the car, but IMO this would be much harder.
4. I am sure if your modified the bezel, you could make something to attach the gauges to it, however IMO (again) I would not want the gauges supported only by the bezel, not to mention trying to install it as one complete unit.
5. make a lot of templates out of construction paper, card board, etc. this will give you a really clear idea of what needs to go where and sit a certain way.
In all, it wasn't super hard, it was a challenge and I am sure someone can do better, but this is my result.
Note, the bezel will have the normal woodgrain cover. I am trying to determine what to do about the blinker and high beam holes since they are now in the speedo.