When looking for a compass with a global needle you should check those that do not specify it as a selling point. Many good compasses are passed over due to this not being listed in it's specs, even thou it will work. With the Pole in it's current position, a needle needs 19 degrees of vertical movement/tilt in order to compensate for the curvature of the globe, at the extreme distance. If you are in the Northern Hemisphere, you will find it handier to have a compass where you can dial/adjust out the Magnetic Declination than worry about the GN. A Silva Ranger is a good example of this feature. However, there is one advantage of a GN that is frequently overlooked. When land-naving, you can be less precise in holding the compass level. Nice when moving in mountainess or rough terrain.
As for boots. I just recently did this for the first time, and the cost was not much higher than off the shelf. I had Viberg build a custom, made to measurment pair of boots for me. I have never had anything feel and fit like it in my life. They offer hiking boots, even thou their specialty is logging boots. Check it out, better than Viagra and Vodka.