hellow, i think you should rename your mod for " op refining " because, well it is.
what i would have accepted for an efficient uranium processing, is way more U 238 like 5 per 10 uranium ores, with the same rate of luck to get U 235 ( 0.7 multiplied by 5 ) or even lower, because with kovarex, the stuff that we need in great amount is U 238.
what ever, i suppose you did it because of early nuclear, when we want to play with it and nuclear bombs and nuclear fuel for trains and vehicules ^^
good simple mod by the way, continue to work, you are an official member of the modder community, wich is really amazing ^^
