Hi guys!
I've done it! Only that my valves open 5 deg before the crankshaft reaches 0 deg ( when the cam shaft it's on the notch the crank is at +5 deg). I wonder what's worse 5 earlier or 5 deg later.
If the chain stretches further under load then I should be fine.

I want to play a bit, the engine is worn out any way. I've got 19, 16,16,14 bar at the compression test, so much life it's not left in it anyway.