Just did these digibashes quickly to see what the paint schemes would look like before I went ahead and painted the actual toys.
For Bluestreak, the blue will be that colorchanging blue to black car paint. Not shown in the picture, but I'm also going to cut out a T top and put some clear plastic windows in the holes. Make it as G1 as possible.
For Red Alert I'm not quite going G1 on the shape of his chest paint. I like the look of following the contours of the car more. I'm also keeping the black on the lower half of the car, and of course doing TFmasters door mod. And as far as the Sideswipe head on Red Alert goes, I'm already about done with it. Just need to glue the ears on and ream out the ball joint.