I'm looking at doing a DIY wood stove insert installation. I have a masonry fireplace with fairly small clearances. I'm looking at smaller inserts like the Osburn 1600 or 1800, but those won't leave much room (couple inches) to reach into the fireplace and work on the stove once it is in place. The height clearance also won't allow me to connect the chimney liner to the stove before I slide the stove into place. Any advice or ideas? Can I somehow connect them by reaching through the stove vent and just pulling the liner down into the stove once it is in the fireplace?