MetroPCS?

[linkinx64]

Hi every1 in this forum....I bought a HTC mogul from ebay... I got it today. of course the people at metro told me that Smartphones are not available to be in metro ... Bla bla bla ... so the esn is not YET on metropcs...... now the phone was from Verizon...what do I need to change to make it metropcs? where do I tweak the NAM1 settings? and if i cook my own ROM will it do the nam settings for me? ... if someone knows how to get my ESN on metro ... we can discuss a deal...

Thanks