Quizard 1.2, 3.2, and 4.1

With some additional finagling, I've managed to get both Quizard 1.2 and Quizard 1.7 to be fully playable by either one or two players, along with service mode.  Additionally, the protection check patches were able to be made partially generic, enabling Quizard 3.2 and Quizard Rainbow 4.1 to boot, go into attract mode, and coin up without much hassle:

Unfortunately, both of them have some sort of additional checks before they'll go in-game.  I can patch them with an additional poke, but that ventures into even more hacky territory than I'd like.