12-13-2009, 05:32 PM
Doh! 
I had forgotten that your GERN plant was a corner itself. However, I think that your plan would work well: you'd need to alter the roof as shown, then either add to the sides and roofs of the structures on the other end, or, as you say, simply add a taller annex behind those two. With the layout at the height which you're planning, it should look as if it were custom-built to fit the cove. 
Wayne
I had forgotten that your GERN plant was a corner itself. However, I think that your plan would work well: you'd need to alter the roof as shown, then either add to the sides and roofs of the structures on the other end, or, as you say, simply add a taller annex behind those two. With the layout at the height which you're planning, it should look as if it were custom-built to fit the cove. Wayne