Cables recommendation

Hello everyone,

I currently own 803D3, C2700 pre and MC462 amp. I also have an Oppo 105D and  Denon X4700 that power the surround speaker. I’m now in the look for cables to fire this system up the best I can but to keep the spending reasonable. I currently do not have any cables.

I’ll appreciate everyone’s opinion and suggestion on cable speakers, power cables, interconnects from 2700 to 462 and other cables I should buy to get the most out of this system. I know many have similar systems as this one and would love to hear your recommendations.

Another important thing to note is that I do not have a streamer and thought to use the Oppo for this reason (maybe connect it to DA2 DAC of the C2700?) or maybe get a Sonus streamer. 

Thanks 🙏🏼