I've home brewed some enemies and want to know third party opinions of people that know the rule in play.

The Idea is players are ground traveling via bikes and need to deal this the first Enemy Wryxs : fast and attacking. Wryxs hunt the second enemy;

Panopi: Fast and armored (more so a distraction and to make pilot(personal) checks against.)

I guess this would be Elites: Wryxs http://pastebin.com/HwAyYfjg

Not meant for combat, but I stated put just to have numbers: Panopi: http://pastebin.com/h3s0mMkC

This is my last hope after posting on reddit and 4chan for help with this.

Hm. Looks more like "Troops" for me - compare it to Tyranid Warrior (Elite) and Hormangaut (Troops) from the Corebook. One good semi-auto shot and it's dead. Add Hordes special rules and then it will be good enemy which you would prefer to shoot from a distance.