T25 Help

[DixonS13]

Hey everyone, I just bought a great condition T25 for a killer deal. This T25 came off of a 300zx. It seems to be a little bit different from the T25 off of an SR20, I know the outlet on the exhaust side has a different flange, other than that can anyone tell me of any other differences?
Now my main question/concern is that this came with a wastegate however no wastegate actuator. I'm trying to find a wastegate actuator with the mount to mount it to the turbo. Most ones I have found online have the actuator mounted by holes on top of the compressor housing however I dont have those, I only have ones on the back of the compressor housing. I found this however buying ebay parts makes me nervous and I have no idea if this will fit. Also I would prefer one around 8 lbs pressure, I believe that is the stock pressure? Anyway if any of you have one that will work or know of somewhere I can buy one let me know!
Also any of you that know of T25's what are your opinions on only running oil for a very low boost setup? I can also post pictures of anywhere on my turbo if that will help you tell me what will work. Sorry for the novel I am just somewhat lost. Thanks for any help guys!

Recap:
Differences with Z32 Turbo?
Where to find wastegate actuator?
Opinions on no coolant lines?

Thanks