I'm eagerly expecting delivery of a Thorn raven tour and will immediately take it for a spin around the Scottish highlands on a 5 day tour. Would any of you recommend any Rohloff specific tools to carry? Are there any tips you could offer regarding using the Rohloff, or things I should expect in the first few trips? I am a reasonably experienced tourist and have quite a well honed collection of allen keys etc, but I'd be interested in any quirks or info relating specifically to the TRT. Do you all carry an axle ring assembly on short trips like this, or is this really only for round the world types?