Bloods?... now, then, or when?

I just finished 5 weeks of Tbol. Have 3 weeks of 300mg deca and 250 cyp remaining of my 20 week cycle before starting TRT cruise. Proviron daily the entire cycle also. Is now an optimal time to get panels? If I wait until end of cycle the Tbol will be gone. My idea was to see what my bloods looked like with everything in my system. Please advise? Thank you