mods.itemstages.ItemStages.createModRestriction("mekanism", "scifi").preventInventory(false).preventPickup(false);
mods.itemstages.ItemStages.createModRestriction("mekanismgenerators", "scifi").preventInventory(false).preventPickup(false);

mods.recipestages.Recipes.setRecipeStageByMod("scifi", "mekanism");
mods.recipestages.Recipes.setRecipeStageByMod("scifi", "mekanismgenerators");