63 C-10 6-lug disc brake swaps??

[Task Force Era]

What's up guys. I'm new to this section after I acquired this C-10 over the weekend. It's completely solid other than the surface rust. I have a fleetside short bed and a few other parts for it. But no frame. I do however have a couple options. I have a 84 C-10 lwb that I could possibly frame swap or use for parts. Or I found a good 63 donor truck with a good frame. I'm leaning towards keeping the truck 6-lug though. I did a quick search on this on the forum but I was kinda lost.....Moral of the story, what's my best option switching to 6-lug disc brakes?