Finally replaced all 4 door seals. Took just under 4 hours... An easier way of getting the first handle off is to use a mallet with the plastic pry tool on top to get a gap, then use a flat head screwdriver (cover it first) and use that to wedge the top and bottom and it comes off much easier!
All 4 seals were completely screwed, mainly around the common speaker area but rear passenger door was shafted even more. Took a long time to clean them up properly so that's why I think it took 4 hours....
Also Gaffa taped my split oil breather pipe.