Thanks to all who responded - I didn't realise that the 3000 doesn't have aftertouch - This isn't the end of the world as lots of sampled voices now have the instruments' natural vibraato sampled as well but I do like to have as much controll on the voices to produce the most realistic instrumental sounds.

It didn't sound as though the extra for the Tyros justified spending the dosh but I've just located a used one at a great price so I'll go for that one.....

Thanks again - KFingers