Nice, well here is what I think:
-2 Velo
-3 Earth ninja
-1 E-call (you have more ways to bring stratos to the field, as well as alius)
-1 that lvl 4 tuner, I forgot his name
-2 COTH
_____________
+2 Upstart Golden
+2 Lance
+2 Duality
+1 BLS
+2 Fiendish Chain or +2 Safe zone (if you like the safe zone combo, you should lose one of the Torrential and add a mirror force)
mmm, for now, that's all I can think of. If I though of something else, I'll edit.