That was when I was 30 and I'm now 34. The machinery is in place, I have a handful of rentals and cash for investing in equities, though I'm still adding buffer. I could retire now, with buffer BUT...The opportunity cost is high leaving a high paying job right now while things are relatively stable and I'm still able to easily find work. I figure just tough it out longer, money is good and I can let emotional scars heal later when I'm drunk at the beach in Flroida.

When I initially came up with the plan, it was to retire in the same place I am now, WA and work longer for more buffer and this way the money has time to work for me and assuming a life expectancy of 80, the money only has to last 40 years (50 if I live to 90, yeah right). I'm now considering geographic arbitrage, cashing out some money from the equity gains here and reinvesting in paid off rentals in Florida, as well as a paid off house. The goal for me is to be able to have enough passive income that I can still save 70-90% of it even in retirement. Technically I meet that definition now with asset appreciation, but I want actual cash flow savings of 70-90% so I can keep buying MORE investments even in retirement.
Cost of living in Florida is much cheaper and there is ton of work a short drive from Tampa in my line of work (IT Software) if I ever decide to want to go back to working at that again. I've been to Florida once long ago and plan on visiting again before pulling the trigger but I loved the weather and slower pace of life. I still plan on working as long as I can stomach it to get more money here and self manage my properties here for now, but this can be an accelerated way to reach my goal of FI with huge buffer. Ideally if I can keep working 6 more years I could have enough investment income to replace my salary! That would be sweet! Plus, by keeping the properties in Seattle I can always move back, avoid the huge transaction costs of selling (128K currently if I sold it all) and keep real estate in an equity growth market for the long term.
Alas, the operative word here is if I keep working. Much like I noticed on FIfighters blog the more money and cash flow you have the less motivated you become at work and the more intolerant of the BS I've become and it shows, lol. Still, not a bad position to be in.
TL;DR: Just wondering if anyone else is in the same boat. FI, able to retire, but working for more buffer, possibly looking at relocating to a LCOL area for FIRE for quality of life and financial reasons.