@KennyCrox Thx.
So basically, if both options keep me in Ketosis, adjusting and manipulating Fat intake (from 170 to 240+) is how I would play with deficit / maintain / bulk periodisation basically? does it make sense?
Knowing that my protein intake would remain the same (circa 170) and carbs at net 20g.
Maybe it is that simple after all 
Yes?
Resistance trained athletes on low carbs traditionally are in ketosis regardless of protein ratio. Ymmv and as Kenny said, best to test if you’re uncertain.
Keto Protein Ratio
The protein ratio matters with everyone, including athletes.
For most, the upper limit is around 25% of total calorie intake.
Some individual may push it up to 30%.
Checking it with a Ketometer provide you with the feed back you need; if you in ketosis or not. Other wise you flying blind.