As keyser says about the pressure adjusting, you need the car running.
Looking at your pictures, I'm afraid you need to revisit the aam adapter block to fuel rail fitting. The fitting is the right way round now, but you have an o-ring seal where you shouldn't . Where the 90 fitting ( black) goes to the straight (blue). These are AN fittings and seal internally where the two metal flared ends meet. There shouldn't be a seal of any kind there.
Please don't take this the wrong way, because anyone that has a go themself gets my respect (thats how you learn afterall) but I think before you drive the car anywhere you should get someone with a bit more knowledge just to have a little look over your work, especially the fuel system.
The last thing you want after all this hard work is for it to go up in flames.