Can you help with May's Living Dex in Pokemon?

Is it even okay to post about Pokemon on a Digimon blog???
Can you help with May’s Living Dex in Pokemon Moon? May wants to complete the dex before starting up Pokemon Moon.
May has competitive lvl1 Horseas, Drilburs, Bagons, and Gibles to trade for any of the below Pokemon. The highest priority are Alolan Pokemon or Pokemon from the Alolan dex.
Any assistance is appreciated. Thank you!
Kanto
Nidoking
Wigglytuff
Hoenn
Chimecho
Milotic (using shiny one)
Unova
Swoobat
Alola
Persian (Alolan)
Marowak (Alolan)
Sandslash (Alolan)
Ninetails (Alolan)
Silvally (using my shiny one)

What are your thoughts?