Does anyone run COMP roller tip rockers on 3.4 V6?

Please, help!!

I have a '95 3.4 V6 in a project car and I would like to put a set of Comp roller tipped rockers on it. I called COMP three times today, each time with a long wait. At any rate, each time I called I got a different answer. Here is what I need to know:

1. What part number Comp roller tipped rockers is the correct one for the 3.4 V6?

2. Do I have to run valve guides?

3. I really would like to run the 1.6 rockers.

Please, anyone that has used roller tipped rockers on their 3.4, please let me know... I would really appreciate it.

thanks,
joe