Those tires look great and people are really liking them. I'm sure they are far better than any period tires from when these bikes were in their prime! I found a really great forum thread in which the gents are talking all about installing them on their 175s and 200s. I'm going to order some as well.
http://www.hondatwins.net/forum/view...hp?f=40&t=8153
Those prices seem pretty decent for those parts buddy. It will be very good knowing that you did the job right and your bike will be like new. No sense on saving 30 or 40 when you are doing such a good job on the frame and tank you know? I can't wait to see your progress.