I'm only going to comment on the training part... AAS is not my forte in the least.
You should really reset the logbook to get all your reps in yourself and only using a spot when you absolutely need it. You will learn a ton by picking up the official DVD and watching a couple of his trainees Jason and Franco(Bulldog21 here) go through full DC workouts real time.
Maybe back it down to 285-295 and shoot for 11-15RP total without any forced reps next time. Something like 8+3+2=13RP would be perfect. Then use your spotter to help you with the static and lowering on the negative to end each "set" if possible.
http://www.youtube.com/watch?v=1dx-I-i9nxY Ron Harris does a full RP set here
Cycles for Pennies was the thread at Animal's board the introduced most peope to DC training... it shows the framework but many things have changed since then but is still copied and pasted all over the place much to Dante's dismay. IM is the place for up to date DC diet and training info... super supp wise you need to search pretty far and wide(or hire them) because it's not something Dante likes talking about anymore. He leaves most things to personal choice though, but of course has his own theories on what works best(blast/cruise).