Thanks for you input Deepsound...... In mother nature, mountains or big rock formations can be off many shapes especially through China, Vietnam, Cambodia and here in New Zealand which is where I got my inspiration from for this scape.
I do see what you mean by the V shape .... it does look nice, beleive me I tried many combinations with these stones. P To move the stones now would mean a total rescape as they are planted deep into the substate.
Cheers though, I'll keep that in mind for the rescape