It's a hard one Ian, isn't it!!
I want to support you in your 'dream' and goal, but at the same time it would be nice for the other members I think to have a solid foundation for a while, because as you know quite a few people whinge about the changes and or have difficulty in finding links etc... it's a hard line to draw - do you upset some for a better outcome eventually, or do you keep the majority happy by just staying like we are? I guess that's the million dollar question, is it not!?
From a marketing point of view you would do the latter, but this site isn't about marketing, it's about helping others out and bringing the 'life' back into our aviation community.
I would look at the pro's and con's of continued development, vs current status. Will there be a lose of member support with more changes, or will there be a greater influx of members if the site stayed as is for a while? Your well being and family need to take precedence over a website in my opinion (obviously that's none of my business, but something to think about). Will staying as is be of greater value to 'them' or would it be of greater value if you followed the dream and went that way? (finically, mentally, physically)
At the end of the day it's the members that make a club, not the facilities. Sure one compliments the other, but do we build a mansion with a handful of residents or a campsite full of enthusiasts? I'm not saying the mansion will never go to full potential, but it's something to think about.
Do what you know is best Ian, is all I can say. You need to be happy and content with yourself, be that building a mansion, or maintaining a thriving campsite.