A few days after I first beat the game on sudden death mode, straight & narrow for the first time back in June 2009, I got this optimized score. I have all but given up on getting a higher score, as it is very hard to beat the game on this mode on any given day. If any of the few people out there who can beat it on this mode get a higher score, please post your screenshots here. I'm sure it can be done but I'm not sure it's worth the agony involved.