If everybody who has access to e107gold.com, join with others, there could be updated and tested version already!
Easy paid members plugin is licensed software, but it doesn't work with version 2 without replacing not supported functionality. You don't have access to source code (for normal users), so you are not able to fix it. Your access is done by year subscription for some domain.
By the way, the gold member plugin is missing in my collection of old V1 plugins. Source code would be nice, if it's GPL license.