That's not exactly "good" for a level 60..
How's this ..
Get 25 of every teleport you can do.
100 Shark, 15 Prayer Potions, 3 Anti Fire breathe Potions, 3 Super Sets, 50 Rune arrows, 75k, and the best melee/range armour you can get ..
Then .. Go QUEST like you've never quested before .. :]
You'll gain plenty of levels, meet a lot of people, and learn a lot about RuneScape it self that you may not know ..
That, or get your non-combat skills up until you have enough money to actually TRAIN your combat skills ..
700k-1M should be good, but you always need skills ..
Experimentals, Rock Crabs, or anything around your level that you can kill with slight ease .. :] Raise your defence, attack, and prayer .. Then buy runes and raise your mage. Once you have enough money to spare, get a cannon and some throwing knives and go to Rock Crabs for your range ..