Might look gutless, but it is 600cc and has TZ750 port timing . It should be enough enough for anyone. A TZ350 will beat most commandos on most circuits, however the comparison is a nonsense - it doesn't mean anything. If you race a commando, what you need to beat are 900ss and 851 pantah ducatis. As I've said before, I disagree strongly with racing my Seeley against two strokes, and large capacity four cylinder bikes. It is a waste of a good bike when you do that, and even if you win it means nothing.
Rohan, I wonder if you've actually ridden a racing two stroke ? I recently made a choice , and sold an excellent TZ350 Yamaha t o buy the six speed TTI box for my Seeley. The Yamaha was faster , lighter, braked better - I just happen to like the old four stroke twin much better . It I simply like the feel of the bike, the torque and the handling. In addition, I don't like pouring expensive parts into a GP bike when the level of racing doesn't warrant it.