Glad you asked. It was and still is a common dilemma. You hit the key points. A-emotional attachment-this cannot be calculated it’s the X factor back to that B-affordability- money won’t be the sole decider here, or even be considered a major factor. C-value-this is tricky as the X factor come into play. You can’t put a value on memories and if this Bremerton has them then your choice is pretty clear.
You’ll focus on the new house and obtain an intermediate vechile. The beemer needs work in excess of its book value but in this case “x” totally cancels out this book value crap and replaced it with emotional attachment and then writes you a blank check, but not today. In the meantime it can sit. You have to promote the house project to the top. Perhaps an opportunity for the beemer will present itself in the coming months. You have time on your side. Good luck!
Deka