Here is more progress, here you can see the spacers are available seperately, and how you put one on each side of the hub which makes perfect fit. I also installed RPM blue nylon nuts, mostly because I only needed one, but decided for a little more personallity, the only thing is the socket size used for them is 1/4 instead of metric like all the other nuts, but they are for 4/40 or 3mm, so they are fine. I also replaced most of the rest of the screws except for the front shock tower mouning screws because I don't want to take it off until I get a replacement tower, and the trans case screws because I don't feel like cutting them right now.
It really is starting to come together, still need turnbuckles, tires, new body and cage, shock rebuild parts, shock mount bushing, and shock end, new towers. I'm very pleased how its looking, and the trans is silky smooth unlike before it was nasty feeling.