How Much Work is this: Converter

with all you advice guys - here is an update.

FOLLOWED EVERY STEP -

transmission is currently all unbolted and off pulled out the converter after unbolting the flex plate / undoing all the lines / etcetera.

i have the new converter ready to go - but saw an opportunity to get new transmission mount and flex plate they will be at my local auto store by 5pm today.

a problem i foresee is bolting on the flex plate onto the converter - same process but back wards?
-is there only one way these bolts come back together>? (whats the insight here) someone explained this to me but i wast 100% on it.
or
was it the bolts for the flex plate that bolt it onto the motor that they were referencing ?