Playing with 2 guitars what intervals should I use?

Could you please give me an idea what is the right way to play 2 guitars with different chords that goes well? , Thanks.

thats up to you man..

its your music, so use your ears. ;)

dont really mean to sound rude, but you know.. its only what you like.

if you can try recording the original chords you have down, and then just let em loop and dick around with some other chords until you get it.. also, knowing the proper variations of a chord progression helps.

Harmonize? using major/minor thirds, 6ths, 5ths and octaves, they work well i think?
experiment,

Thanks guys.