Development & Management of our Zoho CRM

We have an intricate sale process. We are a venue and event production company. I had 17 hats but as we grow so did our needs which zoho seems to be able to handle all. I need a lead management system with different/various workflows, reminder, tasks -It starts from an online inquiry, which once filled out should go directly into our new leads -once there, it should automatically send out a price sheet and assign a follow up immediately. -There is a couple of different sales processes I'd like to kick in based on the criteria. I can go in details. I also need client management where my lead turn into paying clients. -Once a lead becomes a client, there is also a timeline to follow -The most important thing I need is to be able to [login to view URL] a job for the client, where I can assign vendors I refer to (as our vendors pay us for promotion, and if booked, need to remit payment to us based on their sale-so I need something that keeps track on how much I make in commissions for referrals. Sort of QB in essence, where I can connect vendors to jobs, who are not really vendors who pay me. But I also want the ability to add vendors as sometimes I hire for my client. The biggest issue is getting done, and having someone reliable to meet deadlines. You'll also be our connection for maintenance, upgrades, module implementation, ect. THIS PROJECT IS SUPER DUE, AS I HIRED SOMEONE WHO DRAGGED ME FOR A WHOLE MONTH AND GOT NOTHING DONE WHEN PAID UPFRONT.