hi. is it ok to have 26 sofftie vents for a 2000 sq ft house and baffles installed into every rafter?

we dont have 26 vents YET, we have 16 right now, but, we are going to add 10 more vents. we dont have any baffles installed yet.

we are wanting to improve the ventilation rate in our attic after installing radiant barrier foil.

i was just wondering if we would be over doing it if we added 10 more vents and added baffles into every rafter in the attic.

your advice would be greatly appreciated.