On my next accounts (got hacked) once it got hacked and all my range stuff was gone, I just went to draynor and let all my rage out on the willows. Made 1.3m out of it. Then the man came back to find out what I did with
RS gold the accounts (probably figured I stopped using it) and watched the 1.6m and took this too... I despise haxers... thats the one thing I enjoy about the new trade cap. But on topic I'd suggest skilling. Woodcutting and crafting are two great skills for f2p, and if you are inclined to spend all of your time in Al Kharid you then can mine... Just a few ideas.
Woodcutting is fantastic cash. Cut willows till 99 (Don't look at your stats bar. It feels shorter If you're just all of the sudden at 99) then market them lowest price on ge. When you become mems, fish lobbies till 99 and cut willows till 99. Sell all lobs and willows and you will make a lot of cash. Joyful Skilling!
Since nobody seems to be answering your query... I would go with a buyable skill. My suggestion would be to go for 99. Prayer is a really rewarding ability due to the ability to immunize yourself from different peoples' strikes. Plus, the cape is AWESOME and the emote is not bad either. Also, should you decide you do not need your 400m, you can just give it to me... I want 350m to 99 prayer and a donation wouldn't hurt...
99 fletching from level 1 is just about 15m. And then, yet another consideration, if you wanna go for
buy RuneScape gold another extremely difficult skill, you can try for building. If that is your choice, pm me and I am gonna have to utilize your altar. Purchase go for whichever skill you want. All abilities are"honorable" and 99 in almost any ability either means you're extremely patient or wealthy, which is still an achievement.
The Wall