(Newbe) 273 to a 340 and tremec 5speed swap.

so what should i do, everyones telling me different things and im just confused and a bit overwhelmed. i have 700 in 273 parts already from before i had go pull it.

You know the saying. Opinions are like assholes.... everyone has one.

I think, very bottom line here, you need to be clear about what you are trying to accomplish.