The stops I think should be considered more for establishing a general position for the front standard to ensure parallelism. If you set them in a position for each lens (or a select few key lenses) for infinity when all movements are zeroed, you'll find as soon as you employ tilt you need to reposition the front standard. For people who make use of tilts in the landscape, it's best to have them positioned for slightly beyond infinity.
My Techno setup is quite simple. I have two lenses, a 55mm and a 90mm, and I have one pair of stops. This way, when the Techno's rail is set to the shortest position, it's set up for the 55mm. When I extend the rail one click it's perfect for the 90mm. Smart!
I love the Techno to pieces and in four months have run around 100 rolls of 120 film through a Horseman 6x7cm back. I know it's not digital and that film has a kind of depth and forgiveness that makes critical focusing less of a hassle that with digital, but I've never once missed a focus point, even in dim light, using the GG. I have just received the new Linhof & Studio 12x loupe with the small 1cm square base for critical focus and although I have not yet had a chance to use it in the field I can straight away see that it's going to make things easier again. I HATED my Silvestri 10x loupe. It had way too much distortion and I couldn't get to the corners, hence the new 12x replacement. I also picked up a small Schneider 8x loupe and it's WAY better. I will use it for general purpose GG assessment and for focusing in situations where being 100% precise is not so needed, e.g. shooting landscapes at f11-16.