Dr. Cky Carrigan is the only evangelical scholar that I am aware of who has and continues to conduct indepth research regarding Mormon Christology. I hope you will enjoy the links to his website below:
Mormon Christology link number 1
Mormon teachings on the Atonement of Christ link number 2
The Mormon Puzzle link number 3
PCUSA & UMC Statements regarding LDS link number 4
LOA and the LDS link number 5
A Summary of Mormon Christology link number 6
Mormon Christology Full Article link number 7
Was Mary a Virgin? Link number 8