Sorry if I repeat anything here as I've not had a chance to read through it all as I'm in a rush, lol. Tbh if you projector headlights or not the chances are your headlights will be illegal as there is more to the law than just needing projector headlights. However, truth be told the chances are you won't have any problems with the police anyway.
The light distribution tends to be much better, especially for other road users if you have projector headlight. Even if you do not have projecor headlights though as long as you take a bit of time to set them up properly in terms of adjusting the beam height you should find a happy medium that gives excellent road coverage but does not blind other road users.
And btw - you should have bought them off me!! Those kits come from the same manufacturer I use but appear to be the lower quality ones they sell
. I've never used them myself, and I would imagine they will be ok but I know from speaking to the manufacturer that they have a higher failure rate than the ones I sell. Out of interest where did you buy them from if you don't mind me asking?