This is quite overwhelming guys, thanks for all the awesome feedback, I really wasn't expecting so much response.
nate3993, I'm preparing to make a sheath for the next one, it will be my first! (So many skills to learn so little time.) And I'm still working out a makers mark, it'll be on the next one for sure, and yes I will start selling my stuff when I'm happy with the QC and have tested some for hard use.
Ridiculously, I am looking for a change in career! I'd love to do this full time (I think, I've just started this journey really so it's hard to know.), here in Oz there aren't many full time makers yet there are an amazing amount of really talented guys so I'd be reliant on overseas sale as my primary income. Sorta scares me a bit, really.
My plan is to make a few more get some equipment and sort out suppliers then see what happens, I'll be keeping everyone posted.
Cheers,
Jules