Yo! Let's get this man some feedback! ^^
He worked hard to provide a viable alternative to the known flaws of 5cp. I'd say he deserves to at least know what are the problems with his proposed version other than "the community is too lazy to play-test it".
After all, does playing a pc_ map really revolutionize the gameplay so that you cannot shift your skills from one gamemode to the other? I don't think so. On the contrary I'm pretty sure the changes are mostly transparent to the gamers; and those bits which aren't could seriously make the game experience better
Give it a shot in mixes and doublemixes. It won't kill you and it won't make the game a troll-game (that's just up to what's your attitude)