Warrior/Ranger?

does that combo sound feasible?

11 Swordsmanship
10 Strength
10 Marksmanship


... does ranged damage before opponent closes. Seems perfect in a real-world scenario but I'm not sure how it would play out in the game.

Sounds like a waste of attribute points to me. Using a sword and a bow? You're a warrior, you should always be tanking. Use a bow for pulling and hitting from distance, but no need to actually put that much points in it. Not much reason to put points into it anyways. I say use Wilderness Survival or Beast Mastery from your ranger secondary. That way you can actually increase the skills you will be using mostly in combat.

Wilderness Surivial seems more useful since I'll have some healing at my disposal along with traps, etc