Wordpress Rentit Theme Customization

hi, there i have 2 tasks which need to be done on the rent-it theme, i have already bought the theme and installed it , every thing is working fine, need to make 2 changes this is the theme i bought. [login to view URL] task 1) check the link [login to view URL] , on this link we have multiple search box to book a vehicle, and in that there is a date and time picker same date and time picker is also on product page as well check the link [login to view URL] use "Easy Car Rental Office(Offenbach)" as a location for pickup and drop off while testing, right now there is a clock of 24 hours set for a day rent, i want the clock to be 9 AM to 8:59 AM as a 24 hour range, so the default drop of time to me 9 AM and anyone dropping the vehicle after 9 AM will be charged next day rent. Task 2) check this screen shot [login to view URL] in the admin section i have an option to add the cost according to the season and i can set the season start date and end date.. i want similar feature for days, like i want different price for different day of the week. example: Monday 9am to Tuesday 9am = e.g. 40€ Tuesday 9am to Wednesday 9am = e.g. 40€ Wednesday 9 to Thursday 9am = e.g. 60€ Thursday 9am to Friday 9 am= e.g. 40€ Friday 9 to Saturday 9 am= e.g. 90€ Saturday 9 am to Sunday 9 am= e.g. 85€ Sunday 9 am to Monday 9 = e.g. 50€ i hope i have tried to make things very clear in the description, if you have any dough write that in your proposal, also start the proposal with :easy car rental so i know you have read the full details of the project and not just another time waster. thanks.