Looking for a price check on 33 to 77 rc, I do not care how it is done as long as it is done in a reasonable time frame. Should you choose to do abyss, you can keep all profits and I will pay for supplies.
I think at the end of the day you can't trust anybody on the internet. Honestly wouldn't trust anyone unless I knew their real identity/real location. I remember back in the day on osbot there was a famous mod that had a ton of popular scripts on the SDN. He was so trusted to the point that he could push scripts through the SDN without the code being reviewed. One day a lot of people got hacked and this mod ended up putting malicious code in his scripts that phished his users and probably made tens of thousands of dollars off the GP. You can never really know a person's true intentions until it is too late.
Side note: People are mentally unstable
From my own experience you should only use proxies if you run a bot farm, otherwise they're a waste of money. As aforementioned in this thread they can deter chain bans
Anyone experienced in the black market of runescape will know that you never buy an account, rather make an account yourself and buy power leveling services. You pay more, but it's guaranteed.