hot tank should be 40-50
bore, deck, and hone should be 150-200ish
---You need to see if they are/are not decking/honing the block. you NEED both
---you dont have a price for block guard install on there (its not a bolt on. they need to do it)
notching is based on hours per job based on labor rate

valve job is right about correct. depending what they are/are not doing (sand blast, mill, etc.)