So I thought I should update this thread now that I finally finished my van. I ended up keeping the original paint color since it was in great condition and the cheapest option and I raptor lined it all myself in steps.
I first did the bumpers, lower body panels, propane tank and both sides of the door, inside the wheel wells and random trim pieces like my surburban furnace cover and power receptacle all in black raptor liner.
Then I tried to tint some to match my paint and was worried I wouldn't get a great match (and I didn't) but it still came out looking pretty sharp and the top will be much more durable with all the trees I am bound to hit wheeling this beast. Plus it wont crack like the paint does/did. I had a lot of little cracks all over the top from the original paint from the top flexing a little. I also painted the green middle green striped with black raptor liner the match the bottom. I had originally tried to vinyl it but the cutting tape wasn't coming out clean and the raptor liner worked much better and I think looks better too.
When you use the tintable raptor liner you have to buy paint with "NO BINDERS" to get the best results. Unfortunately I went to a pretty big paint shop this last weekend to but paint for my van on a Saturday. They got the paint code but couldn't find the color in their system (dangit). So I said well can we just use a camera to color match it? Apparently theirs was broken and they never got another one (double dangit). So we had to just use metallic silver swatches and visually match it the close as we could. The color looked close but like many liner tops I see on this site it came out being darker than the original paint. It looks pretty close in the pic but in real life it looks more like the front of the pic where its kind of close but defiantly darker.
Here is a final pic (minus the black trim piece I put back on right above the roof butter) apparently I forgot to take a pic after that and I am not close to the van at the moment to get another.