Doof:
Let me put it this way...
I'm an office worker... Yet I've done gearbox CONVERSIONS (Auto to manual)
And a couple of engine swaps now...
I can rip my turbo and exhaust manifold off in under 60 minutes, and give me another 60 and I have it all back on and bolted up tight ready to go.
Inlet manifolds are piss easy too, as are cams, and timings belts.
Cam gears are just as easy.
Piss off the fuel pressure regulator, the factory one will handle it so long as you're keeping the factory rail (It removes one more headache!)
As long as you read the workshop manual for installing things like the timing belt, exhaust mani, inlet mani, and cams, (Tightening patterns etc) then you won't have a single problem.
Everything you have there is direct fit shit.
Quick adjust ment on the ECU to get it starting, and head to the tuner...
Really, for a slow worker, and some head f**ks, that's a 2 weekend job... (4 days)
I would advise, go and buy all new tensioners, idlers and bolts for the timing belt, as well as the bolts that hold the cam caps down, and the exhaust manifold studs, you want the shortened ones.
Also, I have a timing light you are more then welcome to borrow. (Hey, I'll come and spin some spanners with you too if you want!)
But seriously, do it yourself!
Oh, and my experience on the liner ranges from:
Radiator changes, to timing belt changes, to changing heads, to swapping manifolds (inlet and exhaust) to swapping whole motors...
I know my way around an R33 engine bay backwards... In fact... i've spent about 10 times more time in my engine bay then driving the car lately (I just keep changing shit of late)