its not really something to scare people away. its to give people the best information for them to make a decision. you have to fully understand the risks, know that it really can happen to you.. YES!!! YOU!!!!
and if you understand and accept the risks, then you can proceed, WITH EXTREME CAUTION. cos you've been warned
as for you questions, i would personally advice you to stick to a test only cycle. pct can start 18days after last dose of sust. but it may depend on the actual blend in your "sust". each lab may have a different blend.