Thank you for your comments.
I will admit, the last week was quite stressful, with 11 pledges being cancelled for more than £700! We seemed to be on the verge of £3000 and then barely over £2500 in just a few hours.
Lessons have been learnt.
I plan to put all the money raised into delivering the pledges (minimum 18 more sculpts, master moulds, production moulds and the Pewter to cast them all up) and then what's left will be spent on expanding the range. I won't be making a penny on this

Hopefully, some time in the future, I will make some money from this project but not at this stage.
Give me a few weeks to thrash things out and then I will set out my plans.