Yeah I got the Monk 3 / PsyWar 1 part.
To qualify for Psychic Fist PrC, you need a BAB of +4.
Right now you have a BAB of +2.
So you need to go Monk 3+ or PsyWar 1+ or SomethingElse 1+.
The prc advances the PsyWar progression 8/10.
PsyWar 1 + the 8 = 9, so you look up PsyWar 9 to find out how many powers and powerpoints you'd get.
OR you go with the alternate progression within the prc.
The one is > the other, which while usually is a good idea
... still it sorta depends on your party composition.
" ... no dnd all pathfinder ... "
The PF srd specifically references the 3.5e D&D srd (like the BAB example above).
There are huge commonalities between 3.0e 3.5e and PF.
It gets referred to as 3.X or 3.PF.
We do have a Pathfinder section on the Handbooks board.
PF Monk is in there, as are guides to what has and hasn't changed from 3.5 into PF.
http://www.minmaxboards.com/index.php?topic=1932.0PsyWar is enough the same, that you can build a 3.0e PsyWar or a 3.5e PsyWar
and it'll be enough the same, that you can use the same build in PF.
There's also a PsyWar guide.