Keep us posted. GL
Also, if he brings lots of toys. He will have you beat on shooting. Doomrockets (large template, fairly accurate and wound saurus on 3's), death...
No, Slann could go in second row as command HAS to go at front, then characters. Since you have 3 characters you can put the two Scar Vets up...
Skaven are really tough at this points level. I'd second dropping a discipline, if he brings a cannon you need to protect your Slann. It will also...