This is why I so enjoyed watching the Suter 2 stroke,everyone loved the sound and the smell,some of the younger visitors had never even smelt Castrol R before,also the replica Moto Gp bike,different sound.I know exactly what your saying, its still cracking racing but the lack of dedicated race bikes take's something away from racing these days, apart from Moto GP the sidecar class is now the only proper race bike class & they have even forced us to use production based engines, Its not good for innovation & design.
Trouble is there as on here there are always some detractors or spoilsports or killjoys,each to their own I guess but live and let live.