That sounds a good buy, I am almost tempted to put it on my 585 ribtec. No better not have no money at the moment. I will tell him about it but he may be worried about the weight. I know very little about the 90 2 stroke. Is it the same bloke as the 75.
If it is he may be very interested. If not and does weigh more he will prob continue to look for a 75. if any one has one hanging around gathering dust.

thanks. Have a good weekend all