Finances_With_Purpose: I plan to get my monthly/annual living expenses from Roth and brokerage withdrawals, so essentially the 4% dividends off of that growth I anticipate it making. Eventually all of my funds will be in either of these two accounts, so I dont anticipate complications like not being able to withdraw growth. I also dont anticipate holding any individual bonds, just bond mutual funds most likely, and still the majority of my growth and dividends I'll live off of will come from the stocks anyway. And yes - that was my chin scratcher - but it sounds like from the advice so far I have some moving around to do and that will include 100% stocks in my brokerage to take advantage of write-offs (more on that below).
Terran: Thanks for your clarity... I read through the link you posted and from what you've said (as well as the other posters) I wanted to pitch a new structure to you and the others as a kind of "check" to make sure I've understood everything. Also to clarify, my contrived numbers below assume no growth just so everyone can see where funds move over time.
Total fake portfolio value: 190,000
Day 1 of retirement:
401k: 100,000 - with an overall portfolio bond allocation of 20% in, say, VBTLX or VWALX, all of that 20% holdings, or lie in this account
Trad. IRA: 10,000 - stock ETFs or vanguard index allocations
Roth: 50,000 - stock ETFs or vanguard index allocations with highest growth funds located here
Brokerage: 30,000 - foreign index funds, small cap, mid cap, US stocks in ETFs or vanguard indexes
Year 5 of retirement, having rolled my 401k into my trad. IRA and then converted IRA to roth one year at a time at lowest tax bracket:
Roth: 160,000 - VBTLX or VWALX, growth stocks, basically all of portfolio except what's not in brokerage.
Brokerage: 30,000 - foreign index funds, small cap, mid cap, US stocks in ETFs or vanguard indexes
Withdrawals will come from my Roth principle pre retirement and my brokerage, knowing that my gains are only realized at execution and will be at the 0% bracket in retirement since they will be long term gains at that time.
Additionally, for what its worth, I've been taking careful notes on the nuances not included in my example, and every response so far I've considered and incorporated - like what you said Terran on mutual funds outside of vanguard being a little less efficient due to forced distributions and it might be better to stick with vanguard's patented mutual funds and ETFs in and outside vanguard (I have my eye on QQQ for example). And robartsd, skuzuker28, Radagast, for the bond fund suggestions and best locations (though Radagast, I still need to look further into series I savings bonds in my taxable, that's confusing turf for me having never been exposed yet). Thank you all so much for the help so far!