This is a great find....I'm assuming that if I didn't want to hassle with the CO Credit Card, but I already had 25K One Pass miles, I could just morph these into 50 SWA Credits via this process? (given the 25K Transfer limit on Amtrak)?

Is this correct?

I was going to buy my way into a CP using about 250K Marriott Rewards points, but this is much better....