Thank you to all who voted,
I have to admit I was not expecting that result.
I was half expecting that most of you prepare a quantity of blanks as per [MENTION=165]silver[/MENTION]s reply.
I find things are so much easier if I have pre-prepared the blanks.
(I am basing my answer on the one time I prepared 14 slimline blanks, will no doubt do it with other kits now. I may even do a mixture of kits)