Trying to create a daily food log web app and NEED HELP PLEASE?

I suffer from a chronic illness and have to be very strict with my diet and the quantity of food I eat. I love drupal and the web and would like to create a web app where I can track my daily food intake. I would like to find out if this is possible with Drupal. Any help from people that have done something similar would be greatly appreciated. Here is a list of functionality I need and if I have found a possible solution (I have not tried the proposed solutions, so not sure yet if they will fulfill all the requirements):

1. Enter nodes for each type of food I can eat. - I think that I willl use CCK to create a content type with the fields for foods such as carbs, protein, fat, etc. Once I have the content type, I can enter all the foods I can eat.
2. Create a daily post that has a list of all the foods I ate for that day. - I think I can use one of the node reference and multi select modules to select from a table containing the foods that I have listed. The dialy post will be a new content type.
3. Select multiple foods multiple times. For instance, if I eat an apple for breakfast and lunch, I need an apple too show up twice in my node reference list. I have no idea if I can do this.
4. Lastly, when I look at my posts after they are entered, I need to see totals for calories, protein, carbohydrates, fiber, etc. I have no idea if I can do this.

My chronic illness effects my energy and mental focus so I am trying to avoid php and coding at this point.

To the point, I need to know if Drupal can do the following:

1. Allow me to select the same node in a node reference filed multiple times to have a node show up multiple times.
2. View my daily food log post with totals for integer fileds that have carbs, calories, fiber, etc.

Any help would be much appreciated!