+1 on this. Brit 800 for Scorpions & GnR (don't care for the AFD), Fender or Vox for the Stones. I like the Fender 6G4 with a bit of AC booster (gain on 1, crank the level) and def the 5150 for higher gain. all great places to start!I like the JCM for the 80's stuff or the Atomica low with a 4x12 IR
For low gain stuff like the stones any fender or Vox will do just fine. For Metallica I'd go for the 5150 3 Red channel there is more gain in that amp sim then you could every use.