That is a solid long term perspective. Selling should definitely be tied to your personal strategy, not just price milestones...... Seven figures might sound tempting, but without a clear exit plan, it is easy to fumble the opportunity. I like the idea of taking small profits while reinvesting to stay in the game also a smart way to balance growth and security....
Taking small profit when you have not gotten to that over accumulation stage yet is actually not proper, that is the idea of a trader, a real supporter of Bitcoin is only interested in taking profit from his investment when he has gotten to the end of his accumulation stage, which is the over accumulation stage.
Selling part of your Bitcoin with the intention of reinvesting it later is pointless honestly, you can afford to do that when you have gotten to that over accumulation status, not when you are still far behind or no where near your over accumulation status.