wow dude, those seats cleaned up mint!
Truck looks good. I don't need why a red pearl would turn pink at all, there's no reason to. If anything, it'll look red still. Personally I think a silver flake over the charcoal would look sick.
Trucklooks like it's coming along well. I'd recommend 205/40s for your tires. Get ya even lower. That's what I ran on my Eskies and dropped my truck the same way and I had a few guys on here tell me mine was one of the best static drop stances they'd seen.
Here's a pic or two
I got 2nd place at the 2007 Canadian Truck Nats for Lowest Static Drop.
This was my 88 on 205/65/14s, dropped the same way as the green truck. They were both curb and speed bump scrapers.