Can I make a staker/what can i do with this?

I would suggest you get 90attack/90strength and then try staking, In order to maximize your profit in a less period of time, You need to max out your account and then do some boxing stakes.

You can also get 99 magic and bot Soul wars untill you have enough zeals for 99 Hitpoints, You then would be set for Mage Boxing. If you need any help about staking, PM me. I stake for most of my gold