Download the Torque App, and buy a very cheap bluetooth OBD modual, ELM27 varient. From this you can view and log the boost pressure, stock is around 13psi i beleive for a healthy engine.
It feels faster than I expected it to feel and had some subtle chrome sill kick plates so I suspect it was previously owned by an enthusiast. Reluctant to take it to rtech until I know what I already have. Where about in the West Midlands Voorhees?