yeah, that's the debate i've had a number of times. see, even if it's a crank pulley and not a harmonic balancer, you still dick with the balance of your bottom end when add or r&r this part. now, if you're building an engine fresh and balance with one of those pullies, then you'll be fine. it's for reasons as described that i AM a geek!
crate, i'd recommend having one of those honda service tools or at least bring the car to a place that has one to break it loose for you. it IS a bitch! even if you have a 3/4" drive impact...i know from experience...
see ya!
the geek
p.s. ooops, just saw your edit. well, hope ya have a good set of strap wrenches to assist doing your accessory pullies!