Hmm...I think you would want to use your second choice. Apart from would mean we are not considering it in our conclusion. Apart from the accident I had, it was a lovely day! Apart from the one cold and windy day last week, this month has been very warm! It would be saying to disregard what is "apart from." We would not use it with also.
Your second sentence is fine. Besides that just means in addition to. I agree with Maryalana.