Paint option dilemma

[Joemomma1]

So the truck is getting the interior painted. I was wanting to go with something similar to the factory fawn paint but with a little pearl put in. For the exterior I was wanting something close to the factory light blue w/ white between the A and B pillar. Again, a little pearl in it. Similar to what I have attached. I was going to get my buckets done in light tan leather along with visors, steering wheel and door panels. I was talking to my paint guy he was recommending keeping the interior and exterior similar in color. As far as the white he thinks the whole area should be white, similar to a chevy. His candor is welcome as he has done some quality rides. I guess it is odd that GM would choose those colors but isn't that a truck thing? I'm thinking since he works mostly on cars of this vintage he would like everything to match. I'm not stuck on the color combinations so I can go either way right now. What do you think. Lose the white and go with a single color? Would the interior color look goofy against a blue? Honest opinions please, no need to preface with "its your choice so do what I want and blah blah blah".