Great update and work, chief! Very robust "finnish" design and honestly, I'm quite surprised of its size. I thought it would be closer to K-130/saar 6 corvettes, but as you said, it shows how much you really need for all this stuff; especially for mines. I read there are 100t capacity in the minedeck so it means 100-140 mines (K-130 has 34) and according to Navy, it has been designed as "battle resistant" as possible. I'll hope the costs are going to hold in 325m€/vessel
, though I doubt it...
I think the guns are the subject of upgrades in 2030's.
One tiny remark Golly, if I may... There are pictures showing bilge keels and stabilators (retractable?)