Please pardon me, but I haven't received any kind of attachment or specification details about your requirement. I request you to share the files on PMB. Please give me a scope to check the specification and to offer you a very reasonable budget & time line.
As you have already chosen a theme for your website, it will definitely save designing time and will reduce designing cost as well. Kindly share the theme url & as soon as I will get the specification details, I will make a mapping between the requirement & the theme and accordingly customize it.
Anyway, I have make a search on Google & get a basic view about sales lead website. Please confirm one thing, that how you think to manage the leads in your website, will it be scrapped form another source via API or any other?
-Secondly, Please let me know which type of sales leads be there in your website-Business sales leads, Consumer sales leads, New business sales leads, New movers sales leads, UCC etc? As this is a sales leads website, this portion I have to keep my prime focus.
-Please share the different types of users in website-Sales professionals, Business owners, Marketing professionals, admin etc or there be another type of users as well?
-Various packages may be there in your website as well. Please confirm this point. If yes, please share the details about this module.
I know there are lot's of points to discuss with you. The final decision is up-to you, but I am positively waiting for specification.