Hiya. I think I can help, but I'd like to clarify a few things first:
When you say 5IV Ferroseed, I assume you mean a 31/31/31/x/31/0 spread? I know that a 0IV Speed stat is heavily desired for Ferrothorn, so I want to make sure because I have a 0IV Speed Aegislash I can use to get that IV.
You definitely aren't looking for Fake Out on Pichu? (Another move I noticed is common in Smogon sets)
Would you like these Pokemon in egg form so that they have your ID or whatnot? Somewhat useful if you like to name your Pokemon.
And to extend on the point above, probably the most important question... What Pokeball would you like for them?! Speaking from personal preference, I love having a theme of some sort for my teams.
Depending on how your replies go, I could probably have them ready in two days or so. HA Alolan Vulpix sounds cool; I'll take whatever for the second Pokemon.