This is awesome - so I'm not the only one who feels this way. I'm very impressed by the folks who operate with a moral code. I can't believe it would be too hard for Bethesda to add rewards for a PC that behaves this way. I mean, look how easy it is to get in good with a vendor! Do one or two quests and help them resolve some issue or acquire some item, spend some money in their shop and voila! free whatevers as long as you like. How hard is that to program for other behavior? Don't kill giants and mammoths and after a certain period, they'll ... I dunno, supply you with animal pelts and an occasional toe.
Regardless, I'm very encouraged by you folks, makes me enjoy playing even more.