From Magnecor
http://www.magnecor.com/magnecor1/main.htm

8 mm - part 2072
7 mm - part 2772
8.5 mm race wires - part 2572

I bought a set of 8 mm @ $56 for the pair,
plus $8 shipping via Priority Mail.
The order arrived in under a week.

If I'm not mistaken, Triumph & Bike Bandit ask $44 per plug wire,
plus shipping.

The 8mm models come in dark blue cable with
black boots only, in plug & play ready to install state.
They appear to be of very good quality, and fit well.
No inline capacitor or ground strap business - just traditional silicone plug wires.
I don't believe the coil side will need the traditional wire tie securement,
although it's probably not a bad idea
in order to avoid an isolated firing impulse,
which I believe could well wipe out the control module.