we are hoping to retire in our early 50s, late start. to fund these 5-10 years before we can access the 401k, i was thinking we just fund a brokerage to get us through until retirement accounts can be accessed. A CFP friend is recommending we fund an IRA then convert to roth before funding the brokerage each year, so effectively put $12k a year in these back door roths before we contribute to the brokerage. i think long term there are some tax benefits to the back door roths, but i am not to worried about having money later (post 60) vs having money to cover the gap from 50-60. Am i over thinking this? i know the backdoor roths can be accessed after 5 years. are these IRA conversions still a good idea with this plan?