Does LBRP\LIRP interfere with a friend doing magic on my behalf?

I would like to do LBRP and LIRP to try to invoke an angel. But I have a much more powerful/older practitioner working on removing something negative placed on me by an evil ex. I know the person helping me has alliances with many spirits but idk who. This person sometimes astral projects into my home to work on it.

Is me doing LBRP and LIRP going to potentially interfere or mess up what they are doing or prevent any of their spirits from helping them? Or make it to where they can’t astral project into my house?

Or do you think it’s safe/fine for me to LBRP and LIRP?