Edit: I know it is probably a lot of work, but what about some GUI work in the program itself to edit/set-up the .conf file? It would be nice.
It shouldn't be too hard for Bombadil to add the launching capability into his app. That part is actually pretty easy compared to downloading the various API results and displaying relevant information.
What CUDAmanager functions are you interested in? I looked at that program a few months back but haven't thought too much of it since. Once thing I did like about it is how it could display the miner output in a section of the CUDAmanager interface (by intercepting the output of the program). Not essential to have but nice to not have a separate window launcher for the miner.
As for adding a graphical conf builder, you can add that to the long term wish list. It is not really that difficult, just a bit tedious doing all of the GUI setup.
Right now, top priority is getting a minimum mine time and/or must be top for so long before switching function into the program. I've been bouncing back and forth between X11 and X13 all day and sometimes it only spends a couple of minutes on one algorithm which is probably not very efficient.