change the lane drop offset, I'd like to avoid this for now, to avoid issues with the GUI, you can use the shortcut to alternate long and near offset or the grid's border. I'll see what I can do in a future release (will come)
rotate by 90°, I like this option I'll add this one, I was thinking about this too
disable long-handed and instead have a range option, already present check the settings
all of the above with an optional technology to unlock it, offset technology is present, range technology is present, disable long inserter is present, the only thing missing is the 90° degree limitation.
I'm not going to merge those technologies into a single one for this specific case though.