Just got it done. Probably the easiest thing you could possibly do.... The big 20 oz can and the 12 oz can I got filled it up to the first line. Figure that's probably good enough rather than buying another $24 can to fill it a little more... I hooked it up, turned the car on with AC set on max, and discovered it was VERY low. It feels good to have a working AC again. The air gets cold very quickly!
Added some sea foam to my oil too... Figure the car needs a good engine cleaning session.... It still feels like it's skipping here and there... Not often, but it's definitely there. Hoping the new fuel filter fixes that.