Hi Howard. I have just fitted 9.00x16 MRF's to my F15a. Agtyre would not sell to me personally, I had to go through a tyre shop. In the end I got them for $225 each from Charlton Tyre Service here in Toowoomba. I have heard other people getting them cheaper however.
Make sure you get the ones "to fit flat base rim only". These are designed to fit British rims.
They fitted perfectly and look very good.
Tim Berry