Shimergo in 2016? 11 speed Campy w/ 9 sp Shimano

[slowpoke]

Hello,

I'm slowly accumulating parts for my new 650b-everywhere-do-everything bike and wanted to know what folks' experiences are with Shimergo these days.

Having Campy brifters and a wide gear range is a must for me, and from Googling it looks like I should be looking into recent Campy 11 stuff and mating it with a Shimano 9 speed cassette.

However, I wanted your esteemed opinions on this endeavor. Is this still relegated to mad scientists and fringe eccentrics, or is this feasible without much tinkering these days?

Thanks!