Based on your requirements, we can assure you that we have worked on similar projects. You can take a look at it at www.grand-prix.ru. In reply to your questions, please see my answers and suggestions below:
Your website needs to display a better structure of products and services offered. Besides, I would suggest online help (online chat) or FAQ for your visitors and more ideas implemented in some of our other projects.
If the estimated budget is for a six month period, approximately 15 working day will be dedicated to this website. This work would include: market analysis and research, search engines rank, optimization, the results of the implemented methods in each month.
At the end of each month, we will submit a report of work done. Our work methods increase the value of the website. All of the used methods are white, all results could be monitored in Google analytics (which will be projected by us).
We can achieve any proposed target depending on your budget. We can do 10, 000 visits or 100, 000 – it all depends on the budget.