People don't seem to be too picky when exchanging FCs for Friend Safari. I have a terrible poison safari with Muk, Cascoon, and Venomoth and I was able to get a safari for every pokemon I needed. All 6 starters, gen 6 pokemon I wanted, fairy types, etc. I think you should be able to exchange FCs with enough people on the Friend Safari thread to get whatever you need
My FC is: 1118-1633-7306 and my IGN is Aphrodite. And i'll be happy to check your Safari for you =) I check my boxes and I have 3 Ditto's that cover all 6 IVs, so I have 3 for you. The natures are random though.
I have plenty of Ditto from Friend Safari, all you had to do was ask! If you're still in need, I'd be happy to send you one. I don't know what there IVs are, but I can catch several of them for you if you want =)