[quote=@Andreyich]
Aren't elcor great combatants mounting heavy armour and weapons on their shoulders?
[/quote]

Yes, they are! Don’t know how good they are at hiding from spoopy things. Then again, Krogan are also beefy. 

Just making a point, really :p

There are no race restrictions, just be sure you’re aware of any of the limitations of the selected race as well.