Like I said, I can help with that breeding. I have 6IV Dittos and can get a 5IV specimen usually within a dozen Eggs (if not, then with a second batch). I have all but 19 specific Pokémon that I will soon have; I have something in each chain. The exception is Zygarde, which will be caught soon. So I can literally breed everything and anything and can help speed up the process very nicely. Or I can just help with the things that are NOT found in Kalos, even in Safaris; in that case, I can help with Rattana and Meowth for sure.
But if I can help with the breeding task in any way, I'd do that; I want to eventually breed a 5IV HA (preferably female where possible) specimen of everything. What Route are you on right now? Obviously it's after Route 7 since that's where the Daycare is; with a 6IV Ditto, it's possible to clear any Route in a day or two and have 5IV of everything without HAs.
But if I can help with the breeding task in any way, I'd do that; I want to eventually breed a 5IV HA (preferably female where possible) specimen of everything. What Route are you on right now? Obviously it's after Route 7 since that's where the Daycare is; with a 6IV Ditto, it's possible to clear any Route in a day or two and have 5IV of everything without HAs.