I would bet this is somewhere in the forums already and if someone has already made one could you link it for me?

I'm a 50 Weaver, 50 Crp and 15 everything else. I'm currently able to HQ1star prettty easy, haven't tried to do 2star just for material cost. My gear is pretty well melded though I know I made some mistakes. I think i'm sittin gat 347Craft, 328 Control, 320 Cp. I still have some open slots but I don't want to keep dumping money into my gear if i'm doing it wrong.

Any guides on what materia is best placed where?