I am currently on TRT, 100mg test cyp per week.

I am planning to do a cycle of the following:
Weeks 1-8 - 100mg test prop & 100mg NPP EOD (might stretch it out to 10 weeks)

My question is since I am on TRT (which I plan to continue throughout the cycle), do I need to do some form, if any, PCT? If you think some form of PCT is needed, please provide details.

Stats: age 46, 190lbs, done between 8-10 cycles over last 10 years with the last one two years ago.