how to align the logo to the menu ?

@hauaua: There is no option to make the logo on the left and menu on the right in the header. It’s design to make the logo and right sidebar in the header and then menu.

Yes you can try hiring the developer and do the customization. There might me one way to do that by changing the css value. I can just give you the hint and you have to find the developer to do the rest.

For assigning the Header wrap the width and float left and then menu width with float right. See the following css and add it in “Appearance => theme Options => Custom CSS” box and adjust as per your need.

#hgroup-wrap {
    display: inline-block;
    float: left;
    overflow: hidden;
    padding: 0 5%;
    width: 40%;
}
#header-menu {
    display: inline-block;
    float: right;
    width: 50%;
}
#main-slider, #main { clear: both; }