I'd have made the original 1984 line more balanced kind of like a modern assortment with several of each side in each size class. Many of the swapped names would have different names but the same decos. I'd add in a second new deco like Skywarp or ditch Skywarp.

Autobot Tapes
Frenzy and Buzzsaw

Autobot Mini Vehicles
Bumblebee
Gears
Windcharger

Autobot Cars
Ratchet
Prowl
Sideswipe
Mirage
Jazz
Wheeljack

Autobot Jet
Thundercracker
kinda-Ramjet (a white seeker but with the original wings)

Autobot Commander
Optimus Prime

vs

Decepticon Tapes
Rumble and Ravage

Decepticon Mini Vehicles
Brawn
Cliffjumper
Huffer

Decepticon Cars
Ironhide
Bluestreak
Sunstreaker (red deco)
Hound
Trailbreaker

Decepticon Jet
Starscream
Skywarp

Decepticon Communicator
Soundwave and Laserbeak

Decepticon Leader
Megatron