Recon Injection Pump

Good evening,

Before I embark on the yearly adventure to Guernsey I would like to get my injectors sorted. Three of them need cleaning and the pop pressures adjusting where as one if them needs a new nozzle. I am also going to have my injection pump checked to ensure that its playing properly. If it does need some attention, what is a general kind of ball park figure for a recondition?

Thanks
- Pos