crxb16a90

so i working getting all the parts together and doing research and making sure i doing it right.
well i read up that almost everyone put a knock sensor on the lsv motor. how important is it to use one on my setup.
stock bottom end, possible using forged piston. not sure.
8-12lbs max on boost, stock cr, i guess for lsv with b16a head be at 9.6
i have a running b16a so i be using most of the part of it.
right now my knock sensor is disable cuz my p28 ecu. i wasn't plan on getting p72 unless, knock sensor are must for the lsv. and also i heard that with forged internal does make the knock sensor goes off(stock honda one), even theres no knock. unless i reading it wrong.
anyway. so should i need it?

YARO.

Knock sensor is not important. They're not really any accurate most people disable them. PSI # is nothin without a turbo size and turbo setup. How much power are you looking for and what parts do you already have?