Steve, easy tiger! I was (as Perce astutely noted) refering to the article in trialsworld by that well known trials spanner man Robin bayman, who apparently thinks among other things that we will all be on 4 strokes in 2 years.
Your figures seem finre to me and suspension is one thing that is not my forte, so thats why I refered moulder to the sites I mentioned as I take my lead from them that knows.