Well I didn't write the "Member Bots" hack so it would be wrong of me to steal and repurpose that code.
However, with just a little copying and pasting you can pull out the part used to determine if a visitor is indeed a bot and if so, you would not show them the welcome ehader's hack. This can all be done using the two plugins combined into one file.
I'd be glad to help more as needed.
And btw, I'm not actually a coder either. I'm a marketing consultant who happens to able to take a guess at that wierd php stuff.