Large experiment size: any space limitations for experimental files?

Hi!
I need to create an experiment where my participants would read texts while listening to their recordings at the same time. The stimuli would contain 6 short texts (about 300 words each) and 48 matched audio files (8 files of different speeds for each text). In short, I will need to upload 48 audio files of about 3 minutes each.
I was wondering whether there are any space limitations for experimental files and if there would be any problems with adding these audio files to my experiment.

Thanks a lot in advance.