Apollo.io Expert — Set Up Buying Intent + HubSpot Sync

We're a B2B enterprise sales team selling brand partnerships and retail media. We have Apollo (Professional) and HubSpot, but only use Apollo to pull contacts. We want intent fully activated and in-market accounts flowing automatically to the right rep in HubSpot. One-time setup, documented and handed off. Scope: Configure our 8 intent topics against the categories we sell (dropship, retail media, affiliate, marketplace, wholesale, brand partnerships) Build saved searches per vertical, combining intent with firmographic fit Configure the native Apollo–HubSpot sync so intent data lands on records with correct owners Set up alerts routing new in-market accounts to the right rep Build 2–3 intent-triggered sequence shells (we supply messaging) One bulk enrichment pass on ~800 incomplete contacts Short SOP + 60-min handoff call Note: Native Apollo and HubSpot only. No Clay, Zapier, or added automation layers — please don't propose a different stack. In your proposal, answer: How many Apollo intent implementations have you done? Describe one. With only 8 intent topics available, how would you approach choosing them for us? Most common mistake you see with Apollo intent? Estimated hours and rate.