You should be fine. I've bled brakes at the wheels for years with no problem. I've evnn bled out all the old fluid and replaced with new. Just make sure you monitor and add brake fluid to the resevoir so no air enters it.
I'm just asking becasue my brakes are weird. They don't work that great...I need to go halfway down for them to start to actually really break well. I can almost go all the way down. :-(. I bled all 4 wheels and they do feel a lot better than before but still a little mushy. Isn't there a central place you can bleed at. There was air bubbles in my 4 lines so I wanna check that place as well.