I think natty test boosters are like skittles compared to a SERM so I wait at least 2 weeks before taking them, then you can keep running them for 2 weeks plus after your done with the SERM. I'd run the phera for another week and do it like 20/20/20/20/30, 20mg is pretty strong though, at 183lbs I doubt you'll need 30mg. other than that looks good though, torem works well, I have done PCT with both torem, clomid and nolva/clomid combo, I like the nolva/clomid combo best but torem is still great, especially for a short cycle like that.
I also don't think formex is really needed here, and if by dth you mean diesel test hardcore then why not? stuff is not too expensive and works great, always more fun to have something to run between cycles