340 cam help needed

This COVID-19 stay at home order has allowed me to get back to assembling a '69 340. The body is '69 Barracuda S fastback, 727, 3:23, 245R60/15 rear tires. Engine is rebuilt 020 over short block 9.5 compression, 69cc X heads with bowl work/steel exh. seats and slight clean-up cut. I need to decide which cam; I have a new MP P4452761 268/272 - 228/231 @ .50 lift with matching springs. But this is a very old cam design compared to the current cam offerings. In order of personal preference, I'm looking at the comp. cams 268AH...270magnum...XE262H. Yes, I know the XE268 is a popular 340 cam but I don't like the spec's of this cam for an automatic with power disc brakes.
The mopar cam is actually better than the other cams listed. Lunati or racer brown are the better ones. Also crower is a good choice. But since you got the mopar cam I would use it over the ones mentioned.