heho Pokemon Knight
hm... I go with the key 'Kalos/Unova:Random = 1:2' - Since Espurr is Kalos, its worth 2 Randoms, 1 evolved like Fearow/Dodrio or 1 Kalos/unova for me. Same with Skrelp - 1:2.
Atm it would be 3 Espurr for 1 Fearow, 1 Dodrio and 1 Pidove
and 1 Skrelp for 2 Swinub.
You can add or just go with the trade I load up for you (below). If you're okay with 3 Espurr and 1 Skrelp I can also upload them in a second trade.
I'll load Wooper, 3 Mantine, Cherubi, Pachirisu, 2 Litleo and 2 Furfrou for 6 Spinda, 4 Spiritomb, Diglett, Smeargle and 2 Remoraid up.