I have drop traded and transfered 400mill+ gps, nothing has happened yet. I even do rwt transactions with my main now, lol. I just dont think Jagex cares about rwt anymore.
Ive never been banned for RwT via Sythe, but I did order a gold farming service off a website and they banned, but because it wasn't me on my account I sent them a e-mail after a 3month ban and got unbanned ^^
How can you ban someone for RWT when everyone is giving away gold like it's nothing? It's impossible to tell the RWT trades from the people that are just giving away gold.