$300,000 buying I Bond, earning $11,500 a year (automatic)
$500,000 buying vbtix, earning $18,500 a year (automatic)
$100,000 buying TLT and TBT combination, expecting $10,000 a year
==================================================================
subtotal = $40,000 a year
$40,000 emergency fund (better to have)
$60,000 trading account, making $20,000 a year.
Total income = $60,000