Not sure on your truck's setup or your experience, so take this with a grain of salt. I've done Gold Mtn a few times in a well-set up tacoma with better approach/departure angles than the raptor, underbelly skids and frame-mounted rock sliders, I HIGHLY recommend you do not try to run the trail in a raptor for multiple reasons, unless you really arent worried about scratches and damage. There are plenty of tight S-turns with lots of fairly dense trees/brush on the sides to give you some nice scratches, and then there are a few ledges and rock gardens I'd be hesitant to take this big girl through, and I love rock crawling. It's also a popular trail, so there's a good chance you'll see lots of traffic, both ways, making for some tight squeezes to let people through or lots of backing up. I'm sure with enough rock stacking and care taken with a good spotter, you could get most if not all the way through it, but expect to **** off a lot of jeepers and more well-setup vehicles for rock crawling who are waiting on you. Lots of other roads to explore up there I'd rather do than this one unfortunately.
Also, if you're planning to truly use your sliders to rest any amount of the vehicle on, always go frame mounted.