how do i change the generic link icon in the social links to my own image?

Code like this should be a start:

.social-icons-style-regular .url[href="http://www.1000wattswebdesigns.com"] svg {
  visibility:hidden;
}
.social-icons-style-regular .url {
  border-color: rgba(255, 255, 255, 0);
  background-color: rgba(255, 255, 255, 0);
}
.social-icons-style-regular .url[href="http://www.1000wattswebdesigns.com"] {
  background-image: url('-------------');
  background-size: cover;
  background-repeat: no-repeat;
  transform:scale(1);
}

You'll have to add your logo image into the background-image as I couldn't see it uploaded anywhere.