I've noticed that the last 3 posts in this thread are new members and are having a tough time getting replies.
First of all WELCOME to Cafcna....
You've got a great truck... I know you'll enjoy it!
On the color of the logos.... It is sooooooooooo much personal preference! I don't believe that you can go wrong with this great mod.
A couple of suggestions.
Do's
*Stay within the theme of your truck.
Choose how you want it to look and stick with that theme throughout and try to incorporate contrast.
On my blue AV, I went with a bright silver metallic. I knew I was going to put chrome on it and wanted to bring the bling out on it.
On the white AV, we used a dark grey stripe and lettering to match the cladding. I put GM assist steps on the side so it all blends in with conservative contrast. Just brings out the lines of the vehicle a little.
Dont's
Too busy is not appealing to the eye. Keep things simple..
Not to much of the same color... a blue stripe on a blue truck can't be seen. A silver stripe on a peuter or white truck gets lost.
Anyway... Probably too much opinion here....
but I do hope it helps a little.
Again, welcome..... and HAPPY MODDING