I'm installing the duraplus through the wall using the kit. My problem is dealing with the overhang on the side of the house. Can I install it without putting in an elbow? What do I use for bracing since the T support only brings it out 2". I need the pipe to be 10" from the sheathing. Also what pipe can I use coming through the wall since it is only a 9" peice and needs to be another 8 or 9inches. Please help. It's probably simple but I'm not seeing it. Never done this before.