I myself seem to have some success with this. I have several other mods, but seem to be pretty stable. The heat warning bar being the only real danger for crashing. I do have a very slow memory leak. I can play for about 1-2 hours. My game will start at about 2.6GB and slowly increase over time. I have infernal robotics, chatter, KSPRC and the updated parts of KSPRC. As well I have the life support mod and the realSolarsystem mod. Not sure what is causing the leak, as I'm not too oriented with the debug system in KSP, but I am having a blast. Once KSPRC is updated, I will likely rebuild my mods, and hopefully by then squad will fix the heat warning memory leak. Until then F10 and restart every few hours!