Welcome to the UDS community!
They're versatile and very low maintenance. One tip from me; Since you have the weber kettle lid, you could put a second grate right at the top, or close to it. If you ever decide to fill that sucker up, you'll still have plenty of room under the dome. Also, you can put some foil or a foil pan on the lower rack if you ever felt the need for a diffuser. I do that for my ribs.