I was looking at the defiant retrofit kinda iffy to buy it and figured I should come ask you people I already have intrepid retrofit and gal x ( worst purchase ever ). Any suggestions?

The Defiant retrofit is a pretty cool ship. Ability to cloak can come in handy. Also if you are in a fleet with tier 3 shipyard, you can get the fleet version for 1 fleet module (another 500 Zen)

Is defiant battle cloak or regular cloak?

It has a normal cloak. It is also a console that you have to use in order to cloak, unlike KDF ships.

If you do get a Fleet Defiant, you can put the cloak on that console.

I have the galexy x it h a clock also, if I buy the regular defiant can I put a cloak on it?

I think you can actually put the cloak from the Gal-X onto a Fleet Defiant.

The keyword there is think, obviously. As far as I know, though, they're pretty much the same console.

Last time I checked, Fleet Ship modules cost around 5 million EC on the Exchange, so you don't have to blow all your Zen on them if you have tons of EC.