Also, I will say the volume of the power clean and snatch does seem to be a bit strange. I have not yet moved to performing them due to severe deadlift issues; however, I don't believe that is recommended and it could definitely be hurting you. I would recommend that you pick one or the other and alternate them with the deadlift as the standard program suggests. Deadlifting, cleans, and snatches all done at the same workout just sounds like a ton of pulling. However, if you do find yourself enjoying the power variants of the Olympic lifts, I would suggest (WHEN YOU'RE AN INTERMEDIATE), finding a good coach and pursuing the Olympic lifts. The power clean and power snatch are amazing at developing explosive strength, but there is an argument that early on the deadlift should take priority. Very glad to hear that you find them invigorating though, but that could very well be that you enjoy them. It sounds like you are very much a 'mental' lifter. I believe Rip suggests something like this as far as pulling goes for novices:
Day 1: Deadlift
Day 2: Power Clean
Day 3: Deadlift
Day 4: Power Snatch
Once you are having a hard time recovering from heavy deadlifts every other workout, you could do
Day 1: Deadlift
Day 2: power snatch
Day 3: power clean
Day 4: power snatch
My rationale for this is that the primary stress would be the deadlift while the snatch is done at light enough weights that it would still let you recover from that. This is assuming you want that much heavy technique/power work. The other alternative is chins (and/or back extensions) to remove a deadlift day, but I get ahead of myself.