Changing My Website Logo

I find that for me, allocating my time for business can be difficult.  I could spend my entire days doing the things around the home that need doing, and not getting to my computer until I am too tired to do much.  I do not remember how I did all of this stuff when I worked full time!
Today I did make a change on my website.  I had a photo of the lab that makes my products and I had someone ask if that was my store.  I decided it was time to make it look better, but I am not sure now.  I like the image that I put in, but I am not sure it is big enough, or if it can be seen.  Give me some feedback so that I can have some unbias opinions.