I'm getting so bored of the "Etsy" style. It makes you look like everybody else here, which isn't the greatest thing when there are so many sellers here. Honestly, I'll remember your shop for your specific style of photography. The changed photos just look like any other Etsy listing - which might be what you're looking for. But if you're looking to brand your shop and create a brand for yourself, I don't think "etsy-fying" your photos is the way to go.
Do you think the average customer come from Etsy treasuries? Neither on my shops rely on that sort of thing. I was featured on the front page and didn't get sales from it. Those things don't really matter. If you want to stand out and be seen and remembered, I don't know that the photos you've changed will do that. Just my two cents.