It’s basically Wonk Transfer Deadline Week with more movements announced this afternoon. Ryan Bourne, who has given the CPS its recent oomph, jumps to the Institute of Economic Affairs to be their new Head of Public Policy. Glamorous Steph Lis (above left) is promoted to Head of Comms, replacing PX-bound Ruth Porter. The lovely Christiana Hambro (above right) will be their new Head of External Relations. Further bolstering Mark Littlewood’s harem of twenty-something brainboxes…