This is a fantastic script, at first I was confused due to the slowness but now I completely understand. I have done longbows (u) from lvl 25 to 98 so far and it's truly been an easy and enjoyable process. Could not recommend more. Changes I would suggest include adding redwood log compatibility for shield making, as well as runite bolts with onyx bolt tips. Edit: Just an update, got 99 fletching and no bans as of yet.
Initially was quite interested in the script due to the zmi option, however once I began it there were a few issues. A major one is the bot misclicking the ladder to enter zmi almost every time. The click speed is also a bit of a concern as it seems very bot like.