When you do this, make sure you support the front end! It is an obvious thing but some forget to do it till they loosen the bolts and then their forks shoot up through the trees! not likely to damage anything, just scare the crap outa you.
On my 78, if I remember right, been a few years, I had to remove the front caliper and the speedo screw. Loosen the bolts holding the forks and slide them down till the fork ears went on. You sound lke you have gaitors on yours so you will need to disconnect those on 1 end.
All in all, it isn't hard really. The manual would show you what little you need to do. just don't force things and you will be fine.
The ride IS the adventure. The destination is just to get gas!