I'm not clear what you are asking. As the gigazillion "how to render faster" and similar threads in this forum show, rendering is a complex process and neither of your intended solutions may give any improvement, given that due to how AE works there is barely any GPU involvment in rendering or it would not come into play and fall back to CPU rendering if a project has a complex structure, respectively. Conversely, just outsourcing to some servr farm might not do anything. It's totally not clear what service they are actually offering and what kind of "admin access" and software installations they allow. Not that it would matter much - you'd still need to figure out your AE licensing, anyway - but it seems to me rather than panicked last straw solutions you perhaps might spend your time better trying to understand how AE rendering actually works and how to optimize it so it possibly works more efficiently on your current system.
Mylenium