The head has lower pressures which is ideal for ball bearing turbo's but the sleeve bearing turbo's like the higher oil pressure so its best to take it from the oil filter housing.
You can pre-buy the lines from the USA.
As for water lines, in order to do the one to the thermostat housing you'll be ok to fit a push on hose with a clamp, but the the turbo, you'll need some adaptors to make it work.
A quick and easy way of doing it is to cut the lines/ flare them out (put a lip on them) and turn them into push on fittings with clamps.