2 - I can answer Yes. Syringed amount on same marked out area.
3 - I think so although this is subjective
1 - is a definite No at this point in time. I batch coat around 12 5x4 at the same time. By the time I have covered the 12 I start to force dry the first. Once dry i start printing, one at a time, so the duration between drying and printing gets progressively longer.