sikdogg, yeah I've seen that setup, it looks kinda like a necklace or something. I also think it will work nicely with two larger rods.
I haven't tried the saline myself, but from what I've read (and that is a lot), it is a mess and only increases voltage very slightly. Don't bother.
About your skepticism, sikkdogg. I understand that you're sceptic, but after having read so many positive comments about the RoP, increased size of balls, more semen, more body and facial hair, strength in gym and muscularity I think it really does something to the test levels in the body. And these effects were also reported before all the Supra hype. Maybe it increases, maybe there's more free than bound test or maybe more test is converted to dht.
I myself am very sceptic about the long term effects. Many have reported that the effects wear off, and some have reported a decrease in test levels. The body registers that test is elevated and starts working against it to reach balance. Maybe only wearing it a month at the time would be a good idea?