Edit PowerPoint presentation on 10th Dec to match client template

I have about x65 training slides which have been inserted from elsewhere into a client's master presentation template. Naturally, they don't all fit on the page properly and the client requires specific styling on colour, font size and layout (to some extent). The client's template is clearly prescribed.
I usually do this myself but I haven't got time on this occasion.
It MUST be done on Weds 10th Dec any time between 9:30am and 4pm although I don't think it would take more than about 6 hours, quite probably less for someone who knows what they are doing.
Where appropriate it would be good to add SMART ART or some pix (photo)
I am not able to send the final slide deck ( i don't know exactly how many slides yet) until 9:30am on Weds 10th but I would like to send the first 10-12 slides earlier probably on Monday 8th Dec so that I can check that you can meet the requirements.
Please give me a quote and show how you have done this sort of thing before.
Thanks so much