Faced With a really Hard Decision

Hey Peeps, for most people it dosn't matter all that much but as for me..well I quit like 7 chars before because I didn't like the name

and now pirates are comming to GMS , I was pretty sure I was gonna use the name LordOfAesir ( ..meaning i'm Odin XD )
but I went onto my name acc ( acc full of mules to save names ) and I found some that I REALY like and well yeah Idk what to chooose

The ones I found were
OathKeepr
LickMyTool
GlVlPirate
and WolverineX thing is
my friend is using the name Sabretooth for his char and well...yeah it'd be cool to be in fm lyk..Wolverine Sabretooth...even thogh technicaly they hate each other xD

and as for OathKeepr It means somthing to me o.o

and for GlVlPirate...Could I get banned for using that name ?

so yeah...Help me decide ........PUHLEEZE