I turned in the legs to the guild. It seems We've been promoted to silver badge rank. It doesn't really matter.
The rewards were just pretty small. 200 for the spiders and 300 for the two Arachnes. They gave me an extra since I killed two and the quest only listed one. 3705 gold left.
We spent two months on this kingdom. It costed 500 gold for the lodging and the food we needed for the two months we lived here.
It also costed me 400 gold since I bought some necessary skills for the quest.
2305 gold left.
I bought Perfect Imagery.
[Perfect Imagery, adds a storage in the user's mind. If the user activates this skill, what he sees will be imprinted on the storage in the mind. This can be deleted at any time. Will stay there forever unless deleted.]
I also bought Imagery Intensify.