Shunyata upgrade suggestions needed

[rlw3]

I have an original red 20 amp python feeding an old hydra 4 with copperhead and other 15 amp cords feeding the line level gear. My amps are on stock cj pc's into the wall. What would be best first move new 20 amp for the hydra maybe z cobra or pc's for the amps?? What 15 amp shunyata would be good for the amps? Should 20 amp feeding hydra be thicker gauge than 15 amp cords from hydra to gear or is same gauge good enough?
What is sonic difference between new hydra and talon both priced at 3k?
Is one or both good for amps?
My cj act seems to like copperhead better than anything else when i tried a few different things from the cable company. I think there is a good synergy between cj and shunyata
Will 20 to 15 amp converter plug mess up python perfomance if used on source gear??
How big is difference between shunyata duplex wall plug and synergistic research's which is what amps are plugged into? Hydra is fed by chryo duplexes from Mr Porter in Tx some years ago.

[Penthouse-D]

I would ask Ivan to sell you some Furutech GTX outlets. Furutech makes some of the best gear out there,but isn't as "popular" as some other names.

[jpgr4blu]

Call Grant Samuelson at Shunyata. He is the national sales manager and is very knowledgeable and helpful.