aren't alloy tanks light weight? Isn't that the point? Certainly Ghosts was when he offered it me to 'try the difference'!!
guess I wont get any weight advantage with an SS tank either, likely that and the monster will be the same. Reckon the bast option which is allowed (and wont have me unreasonably stopped by an over-officious techy!!) is to have a alloy one made which is a combination of SS shape (although not as big) but with the bottom being same as Monster so it goes straight in.
So just need to find someone trustworthy who can do it...or maybe stick with what I have