Every time I try to estimate seal difficulties based on story-given information (and my best idea of the QM's criteria based on that), it seems to have only slightly more accuracy than
random guessing. As you should know, because I've bemoaned it at length the
last time we tried to work out how difficult seals were to research.
At this point I've mostly given up, and I've been left with little option but to turn to Hazou, who has had access to far more Seal theory than I have, and who hopefully has some deeper understanding of the patterns involved.
EDIT: but for what it's worth...
Q: Is it a cantrip?
A: No. +1
Q: Is the effect significant in magnitude?
A: No. +0
Q: Is it a mod of a previously reseached seal?
A: No. +1
Q: Is it in the same field as a previously researched seal?
A: No. +2
Q: Will it cause the QMs to haemorrhage spoons?
A: I don't see how it could. +0
Q: Is it something sealmasters have been trying to make for centuries?
A: Wasn't useful until flight was common, so no. +0
Q: Does it fuck with other seals?
A: No. +0
Q: Does it fuck with dimensions?
A: No. +0
Q: Does it fuck with biology?
A: No. +0
Q: Does it require complicated info processing?
A: No. +0
Result: 4, not too difficult, should take a couple of weeks.
(Now let's watch as Hazou immediately discards the idea as being leagues above him.
)