Yeh i think you guys are right...Dont think suspension systems are my main concern... already found a good system that looks perfect for me posted below...Tree huggers are a good idea for fine ropes the stuff i use is pretty heavy and soft so no trees are harmed in the hanging of my hammock... .
I have had a quick dig through the suspension stickies and think that this is probably my style:
It looks like what i already do + a ridge line which seems about right the plus being the rope is removable.
Any thought on lighter rope than the amsteel? something ridged that easy to undo knots from a dynamic rope preferably with a core...