I was interested in a
Privilege 39 and also considered moving the helm to main bulkhead. When I asked the
broker if it was possible to move the helm he said yes, but it would be expensive. I ended up
buying a Privilege 37 with the helm where i wanted it.
When I think about the
steering on my
boat, there isn't anything I would call high-tech. Just lots of pulleys, wire, and
steering quadrant on the
rudder shaft. I would suggest that you look closely at the proposed helm location and figure out how to make long straight wire runs. You can go around some corners with turning pulleys, but you might incur more friction. If it gets too complicated, you might consider a
hydraulic steering push-pull system (like
power boats). The
hydraulic steering requires only one cable and it can be routed around bends and curves. I don't know if you would get the same "feel" for
weather helm with hydraulic steering or not.
Sorry I can't provide some actual experience in moving a helm.