Reduce internalized GH file size

Hi,

I have kind of an odd question. 

I have a bunch of Curves in grasshopper (about 43K) that are being read from an SHP file. I need to internalize all of them, but the resulting grasshopper file is huge. I was wondering if there's a trick to make the file smaller.

I can't internalize the SHP file contents
because the SHP component takes in a file path, not file contents.

For example by somehow turning the curves into a string and internalize that text string. Then make a script that reconstructs the curves from the text string. I think this will be possible but I don't know if it makes the file any smaller.

other ideas?

for those who are wondering, I need this to be a small enough file to be hosted on a webpage. I'm looking at using ShapeDiver and there's a limit of 10MB for files. My file is  about 40MB