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.
Who's hydraulic lifters are you gong to use?