Can Forge 1.5.X be added?

Good Evening:

I would like to ask if older versions of Forge, most notably 1.5.2, could be added to Aternos. My PC does not meet the minimum requirements to run 1.6.4, and even 1.6.3 does not seem to exist anywhere on Aternos. This was a real let-down because I was planning on hosting a server with my girlfriend with IndustrialCraft2 and DimensionalDoors, but I can not run any mods without older versions of Forge being allowed on Aternos.

My PC specs are:

Windows 7 Professional x64

Intel Pentium(R) Dual-Core E2500 With 2 CPUs

4096MB RAM

DirectX: 11 (Technically) Actually DirectX9.8

Thanks,

Glynnshed2012

Could I delete this threat now? I had a different post I wanted to make, and I don't want to flood the forums with too many posts.