Audiolab pre-power

Have just bought 8000C pre and 8000PX power combination. Would something like an Audioquest Copperhead be suitable, or would 'The Music Cable' yellow be more suitable? Speaker wire is 'The Music Cable', feeding into (silver) rewired Celestion Ditton 25's.
i need help i own a pair of ditton celestion speakers and they have got damaged and i need spare parts but in india there is no dealerwho can help
ant suggestions . the model is 25
shatul shah