I was researching this unit to replace my 2720 that has a screen issue. I have read many articles and watched some YouTube videos about the Oregon 550t. So, trusting fellow adv'ers, let me ask you all, would this be a solid performer? I want a good on road and off road, that can record routes and tracks. This unit seems to have a lot of features. I'd also like to be able to hard wire to my battery, with some creative way I'm sure. Thanks for the intel.