Simulations (Score 2, Interesting)

Have you done simulations of the propagation of data from seed(s) to leeches to compare the mean and standard deviation of a leeches transfer time for torrents of different sizes for a set of virtual peers with certain download/upload bandwidth and firewall conditions? What is the relationship between the combined available upload bandwidth of the seed(s), the number of peer leeches their firewall status and download and upload bandwidth, to the transfer time for a file of a given size for a client of a given potential download/upload bandwidth and firewall status?