More exact exp requirements/placeholders

[PugglesLesser]

I want players to be able to see the exact amount of levels or experience it will take to reforge an item, and the current placeholder only goes up in increments of 30 levels. It also does not account for the scaling that occurs for each exp level, and that 30 levels at lvl 500 is nowhere near the same exp as 30 lvls at lvl 100.

I would like to have the ability to set an exact exp cost per reforge, and have that be affected by the formula. I would also like the placeholder to give a more exact number relating to the exp cost to reforge.