Big Dumb Ecchi - but not too dumb
I'm looking for something to read in the genre I call Big Dumb Ecchi -- things like Ranma 1/2, Air Gear, Boku no Futatsu no Tsubasa, Kirara, Hatsukoi Limited, and Otogi no Machi no Rena. Doesn't have to be seinen or older shounen, though most of them are -- Usasa no Midori-kun also counts, for all that it's shoujo. OTOH, Transistor Venus is not BDH, even though I love it, because it's not dumb enough. Similarly, Mx0 isn't ecchi enough, and Shinobi no Onna (and most other works by Kayono) isn't big enough. Being pervy is not a problem, and probably unavoidable -- and indeed genderbending and other kinds of genderfuck are a plus, though not required.
But here's the thing -- I'm picky. A BDH series has to be dumb enough to read with my brain turned off but not so dumb that I get bored, or worse, insulted. Of those mentioned above, I stuck with Air Gear for 5 volumes before giving up and with Otogi no Machi no Rena for 1, although the premise of that was otherwise promising. My Balls? -- 6 chapters. Tenju Tenge? -- didn't finish chapter 3. Both otherwise fit in the genre, but they don't pass my pickiness test. Get me something as shear fun as Ranma 1/2, though, and you'll have my enternal thanks.
For calibration, the last three BDH series I've started and stuck with are Change 123, Beach Stars, and Mikarun X (also known by its Chinese title Huge Boob Army -- does it get any more BDH than that?). If Cynthia the Mission counts (dubious), there's also that. So can anyone point me to something as Big and Dumb (but not too dumb) and Ecchi as these?