Mike
It is difficult to tell someone what values to use as each image is unique.
Nevertheless there is a basic answer to your question: Don't be afraid of 3/350 or numbers around that size.
You will have to lessen or increase as if you were adding salt to the soup! :-)
If anything like filters, curves, fancy stuff is needed I open raw in NX2. I generally do the High Pass to sharpen to taste.
Save as tiff or jpg
You should give Qimage's tools a try. The Curves and Levels, mid tone sliders, FILL light, etc. are worthy of a try. Those are in the Image Editor.
The REFINE screen has been improved with a Warm to Cool white balance slider along with the easy exposure adjustment.
It will save you making a TIF or any secondary image to print. You print from the raw.
Fred