Mine is different. Like Shadowmoss said though, your ridgeline looks a lot cleaner. On mine I actually attached the black ENO line to the ridgeline, then extended the ridgeline out further. My buckles are tied to the ridgeline, so my entire system is held up by my ridgeline. I wouldn't suggest doing it with that Dyneema since it is only rated for 1400 lbs. My line is 2000 lbs. since it is holding all of the weight.
I really like yours though. The knots are clean and in good spots. Looks pretty professional. Do you have any plan for washing the hammock? I would be afraid the ridgeline would get tangled around the agitator and mess things up. That's one reason I made mine removeable. Now that I think about it though, just get one of those laundry bags like you used in boot camp. Toss the hammock in it and wash the whole thing in the bag.