Thanks for the advice! Well, I did wash the model but I didn't pay as much attention to the inside as I did the outside. The model is mostly filled with expanding foam now. It is my first vinyl kit and I did a bunch of research before I started. So I know paint doesn't adhere well to unwashed vinyl but I wasn't aware the inside had to be washed also. What could happen if I didn't wash the inside well?
As far as "body work". It is being puttied and will be primed. I also knew that acrylics were the way to go but I wasn't sure about MM paint. The bummer is that they have the color I need. Well, I guess it's time to look at different paint lines.
Thanks again!!!!