I tried to go raw a few years back (not to lose weight, but to cut risk of heart disease). I found it a lot easier during the spring/summer months rather than winter. Oh well...
You might want to check out the following site for ideas in getting more Vitamin E: Vitamin E
As to getting too many vitamins...I'm no dietician, but have never heard of that problem with raw foods diets. There is usually more concern about not getting enough vitamin B 12. You might want to get a consult with a registered dietician...not sure how reliable the micronutrient info is here.