Transformers Questions

Since it seems like I have some sort of Transformers question every couple of days, I thought that it would best to have a single dedicated Forum Topic for such questions without having numerous separate topics clogging up the Forums. If anyone is interested in responding to and/or reading these questions, they will be found under the above tipic title.
Well, here it goes...
1.) Throughout all of the various TF comics and animated series we see humans traveling with the Autobots in space and in some cases to Cybertron itself. Since Transformers and humans are on the opposite ends of the biological spectrum, how do the Transformers cope with the myriad of human physical needs such as food, air, and other biological functions? To me it seems like a waste of Energon to modify existing spacecraft to handle humans...any thoughts?
2.) In the TF Universe we are continually faced with character-flawed Decepticons trying to seize power and fulfill their personal aspirations of assuming the mantle of Megatron and other Decepticon leaders. Has there ever been a Decepticon leader that can be truly considered a "leader" in the Autobot sense? Or have all of the Decepticon leaders been corrupt in some regard?
3.) IDW continuity aside, who comprised Decepticon leadership following Megatron's departure from Cybertron and subsequent voyage to Earth? Was Megatron the originator of the Decepticons in the old Marvel continuity?
4.) Why were Hot Rod, Kup, Blurr, and the Wreckers the primary characters within the Marvel-UK and not the Marvel-US comics? Especially regarding the Wreckers, why did they not ever make an appearance in the Marvel-US stories?
5.) In the IDW contiuity, how did Thunderwing make Cybertron uninhabitable?
- Bob

Well, here it goes...
1.) Throughout all of the various TF comics and animated series we see humans traveling with the Autobots in space and in some cases to Cybertron itself. Since Transformers and humans are on the opposite ends of the biological spectrum, how do the Transformers cope with the myriad of human physical needs such as food, air, and other biological functions? To me it seems like a waste of Energon to modify existing spacecraft to handle humans...any thoughts?
2.) In the TF Universe we are continually faced with character-flawed Decepticons trying to seize power and fulfill their personal aspirations of assuming the mantle of Megatron and other Decepticon leaders. Has there ever been a Decepticon leader that can be truly considered a "leader" in the Autobot sense? Or have all of the Decepticon leaders been corrupt in some regard?
3.) IDW continuity aside, who comprised Decepticon leadership following Megatron's departure from Cybertron and subsequent voyage to Earth? Was Megatron the originator of the Decepticons in the old Marvel continuity?
4.) Why were Hot Rod, Kup, Blurr, and the Wreckers the primary characters within the Marvel-UK and not the Marvel-US comics? Especially regarding the Wreckers, why did they not ever make an appearance in the Marvel-US stories?
5.) In the IDW contiuity, how did Thunderwing make Cybertron uninhabitable?
- Bob
