if you use a proof of ram (like shinycoin... they call it ramhoge, you call it proof of ram... you are first in using "proof of ram" name not first in using it... actually you are just cloning any new stuffs around...)
can you try to make it such it doesn't use more than 8Gb... shinycoin dev was completely stupid with is 16gb min requirement...
(actually can you make it 2gb so that it fit into gpu's... ?)