I'm really unsure as to what your letter abbreviations refer to, so Ill just take your word for it .
Also I think we should possibly add in some of the islands.

For the plots I think we should just number them sequentially and give their coordinates. This maintains their seniority in an easy manner, and also identifies them.

So it be BlackChakram in plot 1 at gX.
Azelor in plot 2 at bM.
and Falconius in plot 3 at kN.

Click image for larger version. 

Name:	Plots1withCO.jpg 
Views:	36 
Size:	837.3 KB 
ID:	66614