(1) Will there be "cam bolts" in the quick strut for adjustments??
Nope, but adjustable none the less.
(2) What style of front wheel bearing do you think you will use?? The bolt in style or press in style??
Press in. I doubt they will ever need replacing in their lifetime since they come off a car twice the weight.
(3) Last question is from my girlfriend, she wants to know how wide are the new seats??
I aim for 500mm+ or 20"+ when later trimmed as I want them. This is a standard sort of size in a compact car, depending on model..
Support is more important than size.