I'll keep an eye on larger prints Alan...thanks. I thought the AF was lost when the lens was changed. I'm still loving the novelty of AF. Using the grain magnifier to check that it is still in focus is half the fun! I'll be in the market for a medium format IIC in a few months time.
I had thought of buying a multigrade head for the V35, but I feel there is more control with the colour head allowing you to tweak between small changes of magenta and yellow.
The only thing that is missing is an under the lens filter holder. I miss the safelight filter when making spilt grade burning-ins. I'm not sure what options are available...might have to do a DIY job on it.