It might be just a redeco of the Energon Bruticus Maximus set, but if they have their Gen1 names and colours, these might just be worth getting.
The instruction scan in the link below shows a monocolour picture with their names (pity Blast Off is a tank and Swindle is a helicopter - they should have been swapped) and the 25th logo.

http://www.tf08.net/forum/viewtopic.php?f=3&t=73
or go here if you have access to tfw2005 attachments:
http://www.tfw2005.com/transformers-...aximus-165993/