Hello all, looking for some advice. I am currently upgrading my 5 gall placky brewery to 100 litre nordic pots via vossys brill thread. I would prefer to go gas and therefore need to know which burner to get which is suitable for boiling using the big 100 litre pots. I cant visualise how big these pots are so i need a burner which can safely accomodate the size. Would a 8.5kw burner be powerful enough for a good rolling boilf og 50-60 littres? any suggestions greatly appreciated.