My Runescape Account

Well i recently logged into my runescape account after about a year and realised hot dam i was good, lvl 98 with lvl 85 mining i could have been rolling in riches,but then i decided to get a life and moved on to Call of duty 4 Im 3000 or so on the in game leaderboards and was on a top 100 team on gamebattles till we remade and we are now on our way to quite a few sponsers. But back to runescape, i was thinking about mabye getting back into a little but i need to be a member because i have 60 more things in my bank that i can have in a f2p. my question is should i continue being one of the top cod4 players in canada, get back on runescape, or do a little of both. Any ideas?