Well I have most of an A/C system now:
I have the evaporator housing/evaporator, hose from drier to condenser, drier, condenser, hose from condenser to compressor, compressor and the wiring harness plus a o-ring kit and expansion tube. I just need the hose to go between the drier and the compressor.
I got this for my birthday this year:
Kind of impressed, this manifold that came with a compressor at work is going to work to adapt my compressor to use loose hoses.
As far as what to do... I really need to get the slider done and the camper done for a car show in three weeks, that has been my goal for over a year. Then I need to either get it in gear or forget about it for the roundup. I need to do some wiring alterations and front shocks/front swaybar for that at the bare minimum. I would also like to reroute the DS exhaust downpipe so I can have a front driveshaft full time but the way things are going I don't know if I am going to have time.
Maybe A/C too but it is going to take a fair bit of work to install all the bits for that.