1. I would rather buy a bundle that includes all the bonuses, instead of getting only one bonus pack.
2. Like I said, I really do not like the idea of giving some equipment to certain people. I feel that everything should be accessible to everyone. Even if those bonuses do not throw the game off balance, why should i be penalized for buying my game at one store. Seriously, I will be buying the game new, thus supporting the developers, and yet I get screwed over for doing so? Dont like that.
3. I would be willing to pay money for a bundle. But seeing as how you are only getting a few attachments, clothing, and guns (VERY few of each) i would not pay more than $5 for those things. If you compare to other DLC, CoDBO sold 5 maps for $15 (overpriced) and DA2 sold an entire sidequest storyline + an extra character for $8, i think $5 is pretty much the only appropriate range for a bundle of all the pre order bonuses.
EDIT:
if anyone feels i should add in extra options that more clearly define your opinion let me know