
Please give the HEX of that RICH GREEN SHADE and i will change the color.
dumbell shapes represents "connectivity" of one thing to another, like peer2peer, not "mechanical thingy involvement" however if i remove it, then there will be another like you here telling that is logo too simple and boring and doesn't fit.
Here is how it will look:

Thats why i was surprised, when i saw that developer ask community for opinion, everyone here has different taste. If dev decided to make a coin, to make his own specs for a coin, should decide what kind of logo he wants.