You live in a dream-world mate.
Not a single "None-Profit" "for the love of the game" server has lasted over 6-12 months.
In the ten year history of these forums.
The reality is, this is a capitalist world, time is money my friend and while they may have the time and patience now, sooner or later a time is going to come when they don't, and if they aint making no money, there aint no motivation to carry on.
Which results in a dead server ^_^, regardless if costs are met or not, Humans are genetically and naturally selfish creatures, you cant feed your family and put a roof over there heads on good intentions.
While im not saying its "Impossible" that this server will last over 12 months, i am saying statistically its Shelf life is alot shorter without a Profit model, than with a profit model, because when there lives get busy the first things people ditch/sack of are hobbys/none profit recreational tasks.
If you think your ever going to have a professional run, long term server with regular updates your all going to have to pull your heads of your own arses and come to terms with the fact a game shop is needed, a team that makes 2-4k a month is going to be alot more motivated to deliver consistent quality content, than one that just covers the costs.