I agree with everything that has been said except for this part. I am for adding a limit for the number of available daily purchases (maybe two instead of one, up to debate), but i am strongly against increasing the price by 5000. While it might not be a bad idea on XL+U, it would be terrible for h3dm and possibly some other templates - even with the current price it's sometimes hard to collect enough money for an university and making it more expensive would cripple both conflux gameplay and cases where a player is unlucky with magic and has to rely on a flux side town.
I'm not sure if increasing university cost is so terrible, if earth magic (in h3dm air or other aren't even necessary) is so strong and usefull you have to pay for that. I understand problem if one player getting free earth and second needs to buy that, it's hard to find good solution for every template. Increasing cost by 5 resources for building and +1/2 all for magic isn't bad idea aswell.
Added after 5 minutes
I think that this university should offer random skills (perhaps only magical ones: 4 elements, wisdom, sorcery, intellect, mysticism, literacy, learning, eagle eye)