What LRG straight jean size would fit me?

I am wanting to purchase some LRG jeans online as they are hard to find in Canada so I plan on getting them online. Problem i'm a tall skinny guy and wear a 30x34 pair of jeans. What straight fit size would I go for 30,32 or 34? I think the waist on the 34 would be too big on me. Any help would be greatly appreciated.