IKEA HAVSTA 242cm

I’m looking for a flat-rate quote to assemble and "build-in" an IKEA HAVSTA storage combination (Grey-Beige, 242cm wide). I work in IT and will handle the tech setup, but I need an installer for the furniture build and professional finish. The Job Requirements: 1. Positioning & Hinge Stop Installation: Placement: The unit will be positioned with one side directly against a door architrave. Hinge Stops: Because the room has a heavy glass door, I need you to install Heavy-Duty Hinge Pin Door Stops on both the top and bottom hinges. The hinges are capped on both ends currently. I dont have the hinge stops so if you could add that the quote as well This involves removing the existing pins and replacing them with the adjustable stopper pins to limit the door’s swing and protect the new cabinet. 2. Custom Prep (Backboard Only): Socket Access: Precise rectangular cutout in the backboard only to expose the wall sockets inside the bottom-right cupboard. Cable Holes: Drill eight 10mm holes in the backboard (one tucked into the corner of each shelf section). Cable Routing: As you build, please thread my 8 lighting cables through these holes into the bottom-right cupboard where the socket is located Note on LEDs: The 4 LED strips for the bottom units have non-detachable cables. Please ensure these are not pinched during frame positioning. 3. Assembly & Leveling: Assemble and level the units so the sliding doors stay in place and don't "ghost slide." Securely anchor the units flush to the wall. 4. Professional Finishing: Apply a professional bead of paintable decorator’s caulk ONLY to the vertical seams where the units meet the walls/architrave. Note: Please do not caulk the center join where the two main units meet. I havent ordered the units yet but looking for a quote and timeline.