HI, I am new to the site. I am not a total newbie but this is my first post. I was a member of a different poker learning site and a friend told me this is probably one of the best poker coaching sites.

Here it goes, i am kind of new to GTO and I have the following question.

Situation:

Blind war

I open BU 2bb, reg on the BB 3bet to 8bb, I 4bet to 20bbs.

If I am willing to stack off JJ+, AK (3%), I would like to know how many bluffs can I have to avoid being exploitable.

when BB shoves:

a=92bb / [(20bb+8bb+0.5bb) + 92bb] = 0.7634

MDF = 1-a (%) = 23.65%

Si I need to defend close to 25% from what I had 4b right?

So, would that mean that I can have 3 bluffs per each value combo??!?!?! 4bet (12%) but continue with 3%

This seems so wide for a 4bet. Are my calculations correct ?

Many thanks