When I changed the Normal style in 'Part 1' to 12 pt Times Sanskrit, then it changed the pt size of all the Hindi words from 11 pt Nirmala to 12 pt Nirmala. To go through 260 pages of text with Hindi words scattered throughout, some as independent paras and some interspersed in English paras, changing all those 12 pt Nirmala words back to 11 pt Nirmala would be a bigger job than having to reformat everything in file 3, which is 12 pages and small by comparison. That is not to say the job in file 3 would be small. Twelve pages of font changes at the word level, with similar changes needed in commas, square brackets, inverted single and double commas, round brackets...this would also be time taking. But not as much perhaps as the 260 pages in Part 1.