make a new cave mob cap

With the new beautiful caves there will be a lot of new places a hostile mob can spawn, and it will be much harder to set up effective mob farms as making a quarry will be much harder. This is mainly due to the new grimstone, specifically the fact that it can't be instantly mined and it deepens the world considerably, this especially effects the people who prefer mining quarries by hand. This post was mainly to meant to let you guys know about this problem but, it was also to make a recommendation, to make a larger cave mob cap, but this can also be seen as a opportunity to effectively and fairly nerf mob farms. Thank you for the amazing updates and keep up the hard work again, thank you.