The reason I put Strike of Judgment before Bolt of Judgment is because of the faster Conviction building using something that is just on GCD as opposed to 2.0 second cast. That and you don't have to stand 100% still while it's casting.
As for the others. I put all the instant cast spells first because it seems to be the quickest route to Convictions. Like mentioned...if I'm in Senticar I'm not there for DPS. I'd use Inquisicar for that.
Thanks for the feedback though. I never did all the timings so I didn't take into consideration the SH/BoR/Lifes Vengeance/Sov timings.