Mitsubishi fuso 171D 3.5 ton

Mitsubishi fuso 3.5 ton Taxed until August Doe until the end of March should have no problem passing again has only been used to deliver school furniture i only bought it before Xmas with the intention to convert to horsebox but unfortunately I have just discovered that the payload is not big enough. Will swap for horsebox lorry with good payload or box body truck with good payload. Private numbers will not be answered. Thanks for looking