I had the 60k service done today down at Abbey Motorsport.
A couple of you asked about the Delicious Tuning coil packs. Mine are blue 2017+ ones. Bear in mind that my plugs have also been swapped for HKS ones as preferred by Abbey over the Denso stock ones. Response and pickup are noticeably sharper. If I press the pedal from overrun, acceleration is instant rather than the moment's hesitation that I had become used to. Low down pull is improved, probably just because of the instant response. It's sharper away from the lights but also if prodding the pedal in 6th on the motorway. Overall, it just makes the car that much more responsive - despite already being on a very good ECUTEK tune for the 'charger.