Still new to the Z but am trying to learn
 

So it's fairly obvious I'm a noob here, but I'd definitely appreciate some help on the question I have. My specs on my 2004 350z are as follows
Bottom end:
CP Pistons 8:5:1 .20 over
Brian crower H beam fully forged rods, ARP rod bolts, ACL race bearing, crank has been micro polished and balanced
Top end: Brian crower titanium springs and retainers, crower 262 cams, stainless valves, 5 angle valve job, heads all the way up to the throttle body have been ported and polished, ARP L19 head studs. Probably missing some stuff. I also have a custom made dual core mishimoto radiator. Stage 3 nismo clutch and flywheel.
My main question is this, what is a good reliable turbo kit I can put in my 350z? I have a decent idea but I would like to hear opinions from anyone and everyone. Contemplating twin turbo, but more than likely would like to keep it at one. Depending on everyone's opinions of course. Thanks guys!

Oh and I have the Osiris program for my tune

I have no personal experience, but I am turbo shopping myself. I really like the Boosted Performance twin scroll turbo. Twin scroll gives you all the advantages of both twins and a single.

Yeah I've been busy lately and haven't had time to look too hard. I'm definitely going to look into that though. Sounds pretty legit