Since my Transformatians-Autobots pic was so warmly received, here's one for the Decepticons!

Data as Megatron
Wizzer as Starscream
Vendella as Soundwave
Dipstick as Shockwave
Jerko as Rumble
Scorch as Ravage
Duke as Skywarp
Kraven as Thundercracker

=Constructicons=

Jekyll as Scavenger
Yuri as Mixmaster
Crosswise as Long Haul
Diana as Hook
Mooch as Bonecrusher
Lt. Pug as Scrapper

All together now:

Autobots wage their battle to destroy the evil forces of the Decepticons!

101 Dalmatians © Disney
Transformers © Hasbro
Data and Kraven © Drake Van Hellsing
Jerko © Belchic
Jekyll © babclayman
Crosswise © crosswise
Yuri and Diana © me