So basically what we would be looking at, and this is for parts cost alone, no including labor which can vary based on actual needs or customer wants.
Acme Standard $155, which would include the relay harness, Acme Superstart Ballast and B stock bullet shroud (may have factory blemishes) and the acme bulbs from 4300k to 6k. These have a 6 month factory warranty on projectors and 1 year on the ballast.
Acme Super $185 which include the Acme superstars ballasts and B stock shroud, and acme bulbs 4300k-6k. These have a higher quality control, but are essentially the same as above. These will have slight better output and less changes of factory defects or issues down the road.
Morimito Mini H1 8.0., These would be the premium option. Personally run by myself and have an outstanding warranty of 3 year on the projector. I would pair this with Hylux ballasts with a 3 year warranty and the bulb options are greater. Cost would be $230.
After looking into the DDM Tuning stuff, I do not know the specs on their shrouds, nor have I worked with their products, so I probably would shy away from them. The acme would be similar quality and easier for me too obtain and work with.
Labor costs would include opening and sealing the lenses, wiring harness for use of factory hi beams if you wished, additional cost for painting the housings, specific colors or factory matched with paint code. I have a local store that can paint match over 500,000 colors. I am sure they can get yours right.
Labor would further depend on OEM or an aftermarket set.
I could start a possible group buy of say first 3 sets at a lower labor rate to get the ball rolling and hash out any issues.