GoHighLevel Lead Automation Setup

I need GoHighLevel configured end-to-end so every enquiry we receive is captured, scored, and guided through a clearly defined sales journey. Some pipeline stages already exist, but several will need to be built from scratch and woven together seamlessly.

Key elements I must see working:
• Website lead integration that tags the source automatically
• WhatsApp automation for instant responses and two-way messaging
• Consultation-booking automation that drops confirmed slots straight into the pipeline

Beyond those priority items I also expect email follow-ups, lead scoring logic, reminder workflows, lost-lead re-activation, a clean sales pipeline, and a reporting dashboard that shows conversion rates at a glance.

Please walk me through:
1. The platform architecture you recommend inside GoHighLevel, including any Make or Zapier bridges if required.
2. How you will merge my existing stages with the new ones you create.
3. A realistic implementation timeline with milestones.
4. Examples (screenshots or short loom videos) of similar systems you have delivered.
5. Your ongoing support or optimisation model and total project cost.

If you have worked with HubSpot or Zoho before, feel free to reference that experience, but the build itself must run in GoHighLevel.