Ok, I've been working on a few ideas although most are simply some changes to previous characters. If there are more I'll put them here along with any changes/edits:
This is where I'm at right now and may be listed in approximately the order I'd think of playing them depending on what the rest of team looks like.
Update: Added more to Talinn.
Update: Change Vehicular Combat to WP-Heavy on Ghost; added grenade launcher to rifle (strip autofire setting if necessary). On Talinn traded Ataru for Equilibrium for now; that YV poison isn't something I really want to see.