I have the original GPS bracket from Energica plus a Garmin Zumo XT (actually, just received the XT2). Although a big fan also from RAM Mount parts, this time I installed the GPS directly onto the GPS bracket. Power supply is behind the dash, left hand side.
It *just* does not block the view to the complete dash infos with my body proportions in landscape mode, but in portrait it does. An option would be to mount the GPS bracket to the upper fixing points both this would have the downside of not being able to put the wind screen in the lowest position.
Don, I agree the 395LM and also 590LM are great GPSses, but planning a multi-point route is easier than ever with the XT2. Plus the planning possibilities with Garmin's iPhone or iPad apps are really great. Due to weather and vibration, I prefer my Garmin over an iPhone as main routing device.