Based on the poll results, I'm going to prepare for Koga.Here's the team I'll be using, currently leveled 27 to 30.
Kasz the Pidgeotto
Basil the Charmeleon
Prof the Haunter
Turkish the Nidoking
Ajescent the Jolteon
Scrooge the Snorlax
I'm going to be going back to Routes 13-15 to train against trainers.
Along the way, I accidentaly OHKO an Oddish on Route 15.
By the timr the Routes are clear of trainers, the team is leveled 30 through 32.
Next time, I'll actually explore a new Area, Routes 16 to 18, in preparation for the gym.