Yup, F3 in large.
Tiny amount moving to XT pedals, as the shop were out of stock and they were included in the deal.
Going 1*10 will lose 300grams I guess, then a little more moving to Gripshift.
Cassette is almost 400grams, so 150 or so to lose there.
Saddle and bar for the rest.
Cranks and BB are 870grams so potential there, but getting towards big money.