$260k to put into dividends - all into SCHD?

Hello,

We have $261k to be invested into anything we want (stocks, bonds, treasuries, etc) and I was thinking of putting it into a dividend ETF. I know SCHD is highly recommended, but should the entire amount go it? Or would it be wise to diversify with something like VIG?

Is there a tool to help calculate how much would pay out in quarterly dividends?