(not taking into account the wheel repair) I don't think you can get 99 smithing from 99 mining at purely motherload. According to my calculations, I can only get 58 smithing from all the ores I mined to 70. And here is a link to a guy who did 77-99 mining, showing ores. (a comment said it would get 77-93 smithing) http://www.reddit.com/r/2007scape/comments/277rxq/loot_from_7799_mining_from_motherlode/ Although if I can get a butt load of coal from mtk, that might do it. Ill do more calculations. EDIT: with unlimited coal, 77-99 mining only gets you 9.254m smithing exp :?