If you did loop, all you have to do is disconnect one end. (though that may leave you with a longer bus depneding on how you need to approach it, as an island or wrap around, not to mention possible bus gauge choices.)
"Snip...Snip..All done"
The main advantage of looping can be a shorter power pathway at times, but it doesn't sound like your building a monster anyhow so safe sounds ...safe 
