At the level we are the ground is just about right and that much derided Stand will have brought a significant sum of money into the club this season. Probably about £2m
Paid off a big chunk of its cost and every year we are up it’ll pay more.
Selling out for the big clubs and getting within 1-2000 for most others suggests we are pretty much at a balance
As for further expansion, I wouldn’t say that is necessary until we are turning fans away week in, week out.