I just try to ask my neighbor to craft Replica High Allagan Coat of healing for my friend since it's not my spec.

We didn't talked much but now we're good friend, thanks to specialist system

The system also encourage my FC members who always rely on me because I can just craft almost everything for them to level and choose their spec that we're lacking so they can contribute to FC.

On the topic, I agree like Piratecat said that the cost should be able to devided by 50. If I want to buy one soul to change spec, I will have leftover 20 script that can't be used.