So you got the 4g63t from a 2g in there. So a 7 bolt in fwd.
Did you use a whole halfcut? Like engine loom, ecu and so forth?
Spark has just died, I'm assuming you have absolutely zero spark or it's just really badly out of time?
Did you loctite the cam gears? Has your timing belt skipped teeth?
If you have no spark at all, have you measured resistance through the coil pack? Did you just cook some wires or do you have a bad earth somewhere and have no power at all?
Is it possible that the alternator is dead and after 10km the battery just ran out of charge and thus you have no lights or anything?