I think your going through what i did when i made my minisub and robotic arms. I wanted it to be believable and had a few webpage images to work from but, where do you stop??...... After seeing how many people downloaded the complete vehicle i feel that if your happy to make it real then people will want it. If you go to far, your'll get manufacturers after your models to build in real life!! LOL (I hope you do ;) ). Just do what you feel is right and keep asking, your always get an answer biet right or wrong ;) Marc (Thinking what an awesome model this will be!!)

Smile, your dead a long time :)