My RD surprised many a bike too...I had that, a Kawasaki S1 (250 triple), a RM 125 at the same time..Man I got that thing when I was 14. Toomey pipes and boyeson reeds in it and I spanked all my older brothers friends on their Gs 750s and KZs. I ran it into the ground hard.
The Daytona had DG piles, reeds, K&N pods, shaved, ported and polished heads, Wiseco pistons, rear sets, Clubman bars, Gold Tech valving and Progressive springs with Progressive shocks out back...it was a lot of fun...