Sorry, I'm a bit confused. You said you are 225 but plan on starting your cycle when you reach 205. It is probably a typing error.
Anyway, a good first cycle would be 500mg/week teste for 12 weeks. For PCT I favor a test taper, but conventional PCT is still an option. Make sure you have nolv on hand before you start, just in case. Your first cycle will be great, you'll be glad you waited, enjoy.