Alright. I just find that there is no real concrete 'yes' and 'no' on sizing etc. I have it on good authority from various anecdotal sources around this site that many put 100/90 on the front and 110/90 on the rear. Others say that the steering is oxy and scary with those sizes. Others say they've stuffed 120/90s on and enjoy the ride.
So much for real consensus, and on a forum everyone is an 'authority'.
That said, I'm going to go with your link to the roadriders. That's a really good price on them. The
CHENG SHIN Tires thread from awhile ago went into the pros and cons of popular opinion about them to great length, before dissolving into a debate about peoples' morality etc. They're probably not really bad tires, especially if I were keeping this as a nice-weather, cruise around town kind of bike... but this will probably be my standby for all types of weather, and I just don't trust CS with my life and health enough. Those both bear high worth to me.
In other news, after a couple days worth of soaking with PB blaster and a little good torque with a 13/16" socket, the plugs came free just fine (Thanks TomC!). Threads are good. Cables and minor miscellany shipped from honda parts nation today and will probably be here in a week. Payday is next Friday, so if I don't figure I can afford tires yet, I'll be able to next friday.