The PT is a good style for S/GGH IMHO, but I just don't like the gold myself... No knowing how it looks on you, I'd say RH, it is more understated but it's also less blingy and less "right now". Both are hot though! Congrats!!
For me, with violet i think GSH looks best so my vote goes for rh. Plus i dont think violet needs that extra pop of GH, it looks amazing on its own! xx