Thanks again for responding to questions and suggestions - it is appreciated.
Sorry to hear of your misfortunues but it is encouraging that you are proposing new 11 sets. Clearly you have been seriously put at a disadvantage with the fire. Nice to know that there is a future possibility of more 'Arms' products.Certainly I like the format of artillery piece with crew at an affordable price.
I mentioned the 60pdr because there has a lot of data (ie the handbook) that has been on the Landship website and it was used over a long period by many countries and has a relatively simple shape.