Ok, having researched my options given my brew/stewpot pans and coming to the conclusion (on advice from said forum brewer that a 5 gallon pot won't be enough) that a 34 litre pan is the way to go. Given that one of those is like £65, it is worth my while just going to buy a brewing system instead? I do want to stick to BIAB though. Anyone have a heads up for me on which way to go?