I'm planning on really starting to engineer my ships when 3.0 is released. I like the new changes because I'm more of a min/maxer and never really liked the random rolls. I've been slowly progressing through the engineers and now I'm stockpiling G4/5 mats. I've read that the Orrere 2B crashed ship is good, and I've visited one of the Tankers, but I was hoping for some more tips with finding the higher grade materials. Thanks.