Hi Aaron S - I've thought about a similar feature, but I haven't found a good way of doing this. Many of the weapons are in very different stages of gameplay (slingshot vs. Tek Bow) -- so it would be difficult to say what weapon would work the best since users might not have access to certain weapons. Also, some players may not have certain creatures, so it wouldn't make sense to recommend a Basilisk over a crossbow for example.

Regarding cost of ammunition, this also can come down to how far in the game the player is too.

It would be difficult to say if you should use tranq darts with 10 hits and 0% chance of death or a crossbow with 30 hits and a 1% chance of death.

The chance of death does hide/highlight items that are too high of a chance of death.