73 Days Till GaryCon! More Pre-Gen Goodness

So here's the pre-gen lineup for the D&D Game I'll be running at GaryCon:

• 8th Level Cleric
• 8th Level Fighter
• 7th Level Magic-User
• 8th Level Thief
• 8th Level Dwarf
• 8th Level Halfling
• 7th Level Elf

The game is supposed to be for 6 players, so I have enough for all with one leftover. But part of me is wondering if I shouldn't create a few more in case more than one person wants to play a fighter or something similar. Off the top of my head I'm thinking an extra cleric would be a good idea. Then again, you can never go wrong with an extra fighter.

Any suggestions? If you had to create a 6 character party using BECMI rules, what would it look like?