I wouldn't read too much into that choice, biggun. That's just an example of something Dante likes to use himself (to considerable effect, no less).
I agree with 1. It's...tough. With the little volume involved it's not too bad, and the stretches help; still, you'd have to lighten up on shoulder and tri training weights initially.
As far as 2 goes, you know yourself better than I do
Still, you might be surprised at your growth with DC training. It's so much more than most low volume approaches.
Another thing worth noting is the volume part of DC is a bit deceptive. Part of the beauty is that, since you're not doing a ton of work in each workout, you can train that bodypart again within 3-4 days. Also, as I reminded Tom, those rest-pauses and static holds are brutal...it's way more intense than just doing one set to momentary failure, then moving on.
What you're doing works incredibly well for you, but I urge you to read a bit more about DC training before you make this determination. Dante has taken some already very strong, dyed-in-the-wool volume guys and turned them into believers by making them
retarded strong.
For example, just recently, he started working with new IFBB pro Dave Henry.
Henry says he'd always done 9-12 sets/bodypart, and he was one strong motherfucker in the first place (one-arm DB extensions with 130! They were partials, but to even hold that shit with one arm is crazy). Dave's supposed to be much, much stronger now, and judging by his pictures he's growing at a nice pace, too.
Honestly, though, just reading Cycles For Pennies isn't enough for most guys. It's probably best to talk to DC trainers at places like Muscle Mayhem or maybe intensemuscle.com. Dante himself is quite busy, and I think already
too generous with his time; but he has a good circle of friends who understand the routine and have built themselves into geniune monsters with it (
especially a poster named Inhuman...he must be a gorilla passing himself off as a man).
Anyway, they're a nice bunch and never act like some in the rabid HIT crowd used to (saying "Anyone who doesn't train like we do SUCKS!" or the like). I bet they'd be happy to talk to an accomplished if skeptical lifter like you.