>>1213664I don't think any non-stick stuff is fire safe unless it's a super controlled flame. That being said. have you looked into the Trangia sets? I got the mini one and so far I'm liking it a lot. Pic related is one of the full sized sets which is more what you're looking for. Only issue is that they're kinda costly for just being aluminium.
>>1213669Depends on how much it matters if it gets wet or dirty. Also make sure you strap it on the top or bottom so it won't mess with the weight distribution too badly. Sticking it on the sides could cause issues depending on how much it weighs.