Chopping Wheat?

Can anyone give me information on feed value and monetary value of chopping wheat and putting it in a silo? 
I have the opportunity to purchase but have no experience with it.
Information would be appreciated.

Here is one link that goes into it, it does not give you the nutritional values, just explains how you can feed it.
http://www.extension.org/pages/39525/can-wheat-straw-be-used-in-beef-cattle-rations

I did a search a while back and there are several sites that discuss wheat straw as feed.

Feed value will be about 80% of corn silage, depending on the amount of grain present. Nutritional value of wheat silage will be less than barley silage and more than oat silage. Yield will run about 6-9 tons per acre. Harvest at mid-dough to maximize TDN per acre and optimize moisture content (60-65%). If you have lots to harvest start at milk or early dough rather than risk the crop getting too dry. If moisture drops below 60%, add water before ensiling. Protein value of wheat silage is likely to be 9-11%. It should be a good feed if put up right.