yes, you planned it pretty well!
by taking the prop after you are finished with your longer chained esters present in the T400 you can reduce the time between your last inject and the beginning of PCT...a crucial factor in keeping as much of your gains and strength as possible.
you will be able to start clomid 3 days after the last prop injection, not 3 weeks, which i mentioned above.
run the clomid at 300mg day 1, 150mg day 2-11 and 50mg day 12-21 and you should be set.
good luck.