Just came back to RS, what to do?

Okay so i just came back to runescape and i have no idea what is going on with the whole new EOC thing and what account i should focus on. I have a main account that i feel like would just be boring, ya it has like 99 rc and magic and all other combat stats 85+ but it just got boring before i left. I also had a magic pure but with the whole new EOC thing Im not sure just what to do with him yet. his stats are:


and he also has about 2 mil, another million in runes, a staff of light, a zuriel staff, and some other stuff but still need to complete desert treasure. this account just seems more fun to play on. I am still a little confused though with what items are good now and if this pure build is any good anymore. It doesnt seem like its combat level was effected at all since its still 86.

so what should I do?