Yes, this is how you do it - trade back/more picks/still get Jenkins, another DT, Puni and Bishop

Move from 52 to 62 and add a Dominick Puni? - absolutely

. . . instead of Baker, I would pick Sweat (DT - Texas), Mehki Wingo (DT - LSU) or Hall (DT - Ohio st).
You can get good receivers later like McCaffery, Cowing, Smith, Washington, Williams, etc.

Jenkins - absolutely
Puni - great pick can play any OL spot
Bishop - solid pick / add Kitan Oladapo later if possible

I would also be exploring trades that get us another pick before 150.