Need advice for E-Session

My sister has asked me to Photograph here Engagement Photos for her. I am looking to see what lens I should use that I already own or if I should go rent a lens.

Setting will be Petco Park in San Diego

I am assuming my 17-40L would be ideal, but not sure if thats the best lens. I also own:

70-200l F4
28-135mm
50mm 1.8

Any advice would be great. I know there are a bunch of threads, but hoping to catch someone who has done an E session at Petco.

Thanks in Advance

The compression that comes from the longer focal lengths is much nicer for portraits. I could see you using all the lenses, each for a different purpose, but less so, the 17-40l. You are going to be outdoors, so depending on the light, f4 on the 70-200/7d should be able to get you what you need. Don't be scared to up the ISO, the 7d can handle it. I don't know Petco Park, but assuming open shade is plentiful?

Thanks Sue.. yes alot of open Shade as well as open light. Thank you for the advice... make me think

Ive done a few things at Petco Park, and its really fun to shoot at (its the SD Padres Stadium for those who do not know). 70-200 and 17-40 to get some wide shots too.

Red Tie Photography wrote in post #13043861
Ive done a few things at Petco Park, and its really fun to shoot at (its the SD Padres Stadium for those who do not know). 70-200 and 17-40 to get some wide shots too.

Cool Thanks Brian.. This was my original thought to capute the moment and the ball park with the 17-40. Now that I heard it from someone else I am a little more comfortable with it.