Researched full paint order for my first time (advice and corrections would be great)

Yes, paint limits adhesion.  The glue glues the part to the paint, not the underlying plastic. The paint will then chip out if any stress is put on the part.

You need to scrape away the paint from gluing areas. If that is too difficult, I sometimes use a small drill and pinvise to drill little dimples through the paint layer into the plastic to help adhesion.

Cheers that's exactly the kind of advice that'll save me a lot of grief. I take it the rest of the list is OK.

In most cases, build the model before painting the parts, so you can fill the seams with putty or Mr. Surfacer, etc, and sand the joints smooth.   If you paint first, solvent glue will make a terrible mess by dissolving the paint when you try to assemble the model.  Only small fussy details should be left off and painted last, before carefully glueing them on.  Example: Landing gear, canopies, antennas, pitot tubes.

Scrape the paint away from surfaces to be glued. The glue will mix with the paint and make an awful mess.