Wow! All those names from long ago.
Richard Charter died in an unfortunate kayak accident 5 or 6 years ago, otherwise I know about only one other of those you've listed.
Silvio Stefannini was running a restaurant in Jo'burg a couple of years ago, Tonto posted about meeting him then.
Those were the days of Charter's "Chain Gang" and "Hellman's Heavies", also Rod Murphy's world cups at Wonderboom and Oudtshoorn, trips around the country with Henry Dutoit's Trek team out of Westonaria.
You've started me on a real nostalgia trip!