FYI: GM has an earnings announcement on April 24th.
I think you were trying to create a safe trade by profiting if GM's price fell within a probable range. The chart of the Iron Condor captures just about a standard deviation of movement. So as long as GM is between 31.28 - 37.22 in 34 days you keep the max profit of $110. Note this trade is a net credit, when placing it you get $110 less fees.
Also by selling the deep in the money call I take it you were trying to make the most of your capital.
The chart below shows a standard covered call compared to short put vertical. Note the short put vertical simulates the covered call position and it is a net credit trade as well. When you drop the order you get $111 less fees.
As you can see, option strategies can be quite useful. Keep on trying to find a trade structure that you like!