It would be nice if we could add icons based on strokes and change their color. And then being able to change the stroke width would be amazing 
<svg xmlns="<http://www.w3.org/2000/svg>" width="32" height="32" viewBox="0 0 32 32"><title>pig</title><g stroke-linecap="round" stroke-linejoin="round" stroke-width="2" fill="none" stroke="#000000"><circle fill="#000000" cx="9.5" cy="17.5" r="1.5" stroke-linejoin="miter" stroke="none"></circle> <circle stroke="#000000" cx="18" cy="4" r="3"></circle> <line x1="15" y1="15" x2="21" y2="15"></line> <path d="M23,11H12.514 C10.132,6.754,6,8,6,8l1.47,4.409C5.905,13.487,4.75,15.109,4.262,17H1v7h4.76c1.269,1.582,3.126,2.67,5.24,2.934V31h5v-4h4v4h5 v-4.262c3.449-0.889,6-4.011,6-7.738C31,14.582,27.418,11,23,11z"></path></g></svg>