Hmmm...I would not complete 3rd. Diamonds look great but with 2 callers already in the pot, I usually limp to entice a couple of other callers and I set my sights on a flush. If Seat 2 had had a T and I had the J then I might raise.

Because of Seat 7's raise om 3rd, I fold 4th.

5th: I check-call. Upon Seat 7s re-raise, I think a fold is the right play. Ks up could be a loser. Could you explain your check-raise and the call of the re-raise? Do you think a second pair would have put you in the running? At this point, I put him on trip 5s or Qs. Would he have re-raised with a pair of As?

On 6th: Did the dead 5s convince you of trip Qs? In spite of pot size, I think the fold is the right play.