Your strategy seems pretty good. I'm 111 and i still havent gotten a cape yet.... Anyway, i got to the jad w/o guth. What i recommend is to bring full blk d hide 400 rune arrows and mage bow (or kbow and whatever ammo you want)10 4 dose pray pots and the rest of your inventory in sharks. This was what i brought and made it to the jad with 70 range.