hi guys,im looking to upgrade to maybe a plain gas tank to do my boiling/mashing. i am currently using electric stovetop to accomplish the mash,and boil. not very effective,and concerned im burning out the stove elelments while keeping at full heat for a hour. how better would the gas tank with a cooker top be ,efficiency and budget wise? would i be saving on electtricty compared to the gas usage and is mashing a efficient way to do it on the gas burner? i used to mash in the cooler box and strain,then heat up the electric stove to boil.