Mate, that is spot on and what I have always used. It really isn't a big job, just make sure you note which bolts go where as there are different lengths. Good luck.
Easy job but as Col says you need to follow the procedure for the order of removing and refitting the bolts and make sure the torque settings are correct. Also be careful not to damage the gasket.
http://www.five-fifths.com/skyline/upperIMC.jpg
Came across Black Top Racing in the USA on youtube over Christmas who ran a good video on interior light upgrades sold by them. I purchased new blue dome lights and a boot light to keep the trend of my subtle blue themed interior going. Very pleased with them. They are so much better.
Couple of photos below. If anyone wants a linky just shout.
Just caught up with this thread and the car is looking great. In answer to your previous response Wasso did my plenum and I did everything else with my dremel,cam covers,the lot.Took me over 100 hours thru the winter of 2013.Changed it all since.
For those of you demanding a refund of your license fee you need your rights to having a tv license and a driving one removing for watching this show in the first place.I would rather sit in my z for 30 minutes watching my sat nav turned off than watch Eastenders.