I'm getting a 27# rig too!!!
I already tried it out and had them adjust it for size to see how it fits.
The Halcyon dealer here was also recommending an Apeks reg set. The primary hose looked kinda short, and that's fine by me... but I'm curious about proper DIR hose setup... and how to route the hoses (octo & spg) throughout the Halcyon... aren't the D-rings a bit to high for that? Aren't they for lights and ponies? There's a single D-ring on the belt... what's that one for? The octo? Or spg?
Ok, since I'm slowly learning the DIR way... I'm curious how the octo setup and ideal hose length for the 2nd stages are supposed to be setup.
From my BOW classes, if no octo clips are available, we're just supposed to route the hoses over our shoulders (octo & console) and hug them close to our bodies to avoid dangling, and to streamline our finning form.
I've seen some setups with the primary running under the right arm can light, or pocket... doesn't this tug the reg downward away from your mouth? Is getting a shorter primary hose a bad thing? Wouldn't that have fewer entanglement problems? What about the octo? Isn't that what I'm supposed to give my buddy in an emergency? Not my primary? I've seen the loop-around-the-neck thing and I'm wondering, doesn't this make for an accident if your buddy panics and just grabs it and it tightens around your neck?