Well, we took in about 5 rolls of film that my daughter and I took using her Nikon EM. Horrible light leaks. Took a look (yes I should have took a look before we shot 5 rolls of film) and it is missing half of its light seals. She unfortunately will not be able to take her Alaska trip as she got a part with the Rimrock Opera Company's one acts this summer but is planning on a New York trip this fall (we'll see if that one happens!) so she'd like it fixed by then. I found intstructions online and new seals are not that much so we are going to try it ourselves. Is there anything in particular we should look for or try and avoid while doing this?? Also anyone you would/would not order the new seal kit from?

When I got into photography I wasn't planning on becoming a camera repair person but it is sort of fun! Thanks in advance for any advice.