Running new vent

I just removed a prefab corner woodburning fireplace and want to install another one. I was hoping to move the fireplace over about 9 feet from the corner to center it in the room. I would like to install a woodburning fireplace again but am concerned about the horizontal run the vent would need to get to the corner to go up the exisiting chase. I am planning to come off the fireplace with a 30 degree offset, then approximatly 6 feet up of vent then i would need to use a 60 degree elbow, then approximatly 6 feet of horizontal vent and then a 90 degree elbow and then up about 16 feet. Is this doable?? I would prefer not to use a direct vent or b vent and would like to stay with a wood burning. Thank you in advance

 

Look online for installation instructions for the firebox that you are looking to purchase. Most mfg. have venting instructions posted on their website.