Removing the Welcome area

If I wanted to remove the large welcome area header and replace it with a slider, how would I do that? The link to my website is


there are siteorigin plugin included in the theme, I think you dont need any slider plugin bcoz you can create a slider using siteorigin – slider instead.

then, after you create the slider, you can hide the default header image using css code below:

header#masthead {
    display: none;