Sorry I was perhaps a bit harsh in the wording of my thoughts.
(Memo to self - don't post on forums after a tough week and a Friday beer to many)
But I have had another look and I still think the same.
Design - everybody is different in what they like so you can never appeal to all. The aim is to appeal to enough of the people that might be interested in your goods and who might visit your web site in the first place.
If simply having stuff for sale on the web is your aim - then by existing it acheives that aim.
If the aim is to have created a template site for the learning process. Then again you will have acheived that aim.
If the aim is to make a profit and with putting a price on your time factored in - then only eventual sales - combined with margins and costs can let you see if you have acheived that. And that is when things get a lot more difficult.
But whatever happens it is all part of the learning curve and that can then lead onto other things. It is mostly by doing stuff that more stuff happens.
Good luck with the site.
P.S. Thanks for pointing me towards the "The International Humbuggery Symposium". I have registered for the next conference. It will be rubbish mind.
P.P.S. I like your humour if not your site.