Good work.
Just had service run for my new house. I wanted to do it myself, but the electric co-op would only deduct $2 a foot from their fee. After I figured in the cost of conduit, 4 ft 90's, pull string, fuel, the savings only worked out to about .75 a foot or $375 total.
I decided I was better off letting them handle it, due to weather and time constraints.
Their trencher got stuck about 3 times.
How much are you saving?