How weird, we've got like 300+ guests online, and they mainly seem to be looking through old profiles / topics or using the search function for something.
Gear guide on the reddit wiki: https://www.reddit.com/r/runescape/wiki/equipment
Consider picking up Masuta's Warspear and start slaying for cash. You will need 82 attack to use it though, so you might want to get that level first using a Saradomin sword.
Swap out malediction ward for book of darkness if you have it. Otherwise any other magic boosting offhand will do.
If you are completely new to bossing you may want to just use magic void instead of ahrims and maybe lower the number of switches to 3 (helm, cape/amulet/boots).