9 x saradomin brews
19 x restore potions
I used a blowpipe with addy darts and ancient d'hide, but any decent ranged gear should do.
Range 80, Def 76, 81 HP, 43 Prayer.
The bot completed in about an hour with just range.
Had the same issue around wave 25, if you get this issue just relog and quit the game, you can redo the wave or just wait until the end of the one you're on. Just reset the script when you log back in and it should pick back up where you left off. Seems like it does get a bit stuck on the melee guys and throws some exceptions up but nothing a reset cant fix. Probs wouldn't recommend it for multiple runs or leaving it afk too long.
Otherwise got me my firecape back while watching youtube so pretty neat script.