This will most likely be my team:
Quilava (Typhlosion, though awesome, takes out all the fun)
Polywrath/Wartortle (I switch between the two every time I restart Silver)
Raichu (Ampharos is awesome, but I'm trying something new here)
Togetic/Gligar (I haven't used a Gligar before, but I really wanna give it a try)
Umbreon/Leafon (Depends if Leafon is avaliable before the E4)
Alakazam?
I'm still unsure about the last one. If Leafon is avaliable before the Elite 4 then I'll probably breed eevee to have both a Leafon and Umbreon.