Glad it's all working out.
For the gravel patches, I'd ride. I just don't understand why anyone would walk when you can roll, hehe. Just try to keep your tyre pressures up (see the side of the tyre for the recommended range) to reduce the chance of a pinch flat on biggish rocks or potholes, and slow down til you're comfortable. And one day when you're spinning lightly, try a slightly harder gear for a short distance to note the difference in bike handling.