Is it a pop top?
I have a '75 C22 w/o the pop top, and my Father-in-law has an '84 C22 pop top.We have both set up to sail single handed, primarily to raise the main from the cockpit, single line jiffy reefing, a real topping lift, and roller furling. Mine has cam cleats for the jib sheets that can be used either from the tiller area or the forward area of the cockpit if there are mates aboard. Mine also has homemade lazy jacks. It makes life so easy with these additions.There can be many different ways to set up your running rigging, but the pop top presents some chalenges because of the limited space with which to run your lines. I'll look for some pics or a diagram. I would recommend that at the very least, get the main halyard back to the cockpit, put a down haul on the jib, and install a set of camcleats so you can tack and trim without any difficulty. Also install a real topping lift, so you can reef by yourself without fighting the boom.