If you fancy a little more practice on leather without breaking the bank then head down to a charity shop and buy a few ladies leather hand bags. Plenty of usable tattooable leather in those and good for pouches, draw string bags etc.
Sadly, down this way the local charity shops are a con. £250 for an old ladies rotten sofa! £50 for a leather jacket an old man died in and £15 for a manky handbag that hasn't been in fashion since the 80's. lol rip off buggers!
Also, I think your engraving is very tidy.
It's not everyones thing but it certainly appeals to a decent portion of readers and is something different for anyone customers who want something extra for their toys. I have a feeling the leather tattooing will probably be more desirable to the majority of members here, but the two are certainly a great addition to the multitude of options for us guys to buy/admire. Keep up the good work and get investing in some stock so you can make some coin mate!