Discord chat indicates I may need to go one card.
The suggestion has also been made that 10gig+ CPU will be necessary for 1080p.
If I did go the GeForce GTX 1080 Ti route I would probably have to get the GPU seperately on finance and pay it off over 12 months
- but if I can make a stop motion inbetweening box out of this, I think it's worth it. Worth trying anyway
Someone's got to do it!