I remember my first few months of WFP,.. sore neck & wet feet constantly -- I knew i was standing too close, but after tradding for years its just natural to want to stand closer to the glass.
The good news is that the neck ache does go away after a while,.. I'm not sure if it was my body getting used to using new muscles or simply learning to stand further back, but it did get much easier after a couple of months.
A lighter pole & brush would also make a huge difference,.. an SLX with the carbon goosneck & a white extreme brush would be my recommendation. Between that & being conscious of your body position, it should come right soon enough,..