Question about Erard Will 1400 XL

To the owners: Would like to know 3 lengths. 1: Dimensions (LxW) stand itself without foot. 2: Height of foot (whether it fits under the lowboard). Can the castors be removed to make the base even lower or something? 3: Distance from the stand itself to the wall when the whole thing is placed with the foot up against the wall (i.e. position of the stand on the rectangle of the foot). Thank you!