LOL, yes, they suck. The color is whacked. The compositions aren't up to snuff either. I don't know what you are doing but perhaps starting from the beginning with a single light. Perhaps you are really over-thinking all this.
Now a comment about JPG: If you have everything perfect in studio....give me one reason to shoot raw! None! That is, if you can get light just right, color balance just right, etc. SO blanket statements that shooting in jpg is ameteurish is out of line. I have a good friend, a portrait shooter who's work is top-notch, magazine work....has no idea how to process a raw file.
My grandfather has been a photographer all his life, using SLR camera most of it, and worked semi-professionally (He worked in marketing, and did a lot of his own shoots). He just got his very first DSLR last year and has ditched film. He shoots in JPEG, wouldn't have any idea how to deal with RAW. He has to call me on the phone half the time because he can't remember how to take the pictures off the camera! He takes extraordinary photos, and that's what a t1i with a kit lens...
BUT, I've never seen him take a shoot, look at it, adjust it, and shoot again either. He can look at ANYTHING and INSTANLY tell you what the settings should be. Years of shooting film, even before good metering tools or automatic SLR cameras, will do that for ya. His exposures are spot on because he has the experience to do it! The only exception is white balance, which he has been reading up on. He will look at a shot and say "No that won't work, it'll turn out orange", so he simply won't shoot where Auto White Balance won't work. But, that is the only key difference for him between film and digital, is the ability to manipulate the white balance. When he figures out how to consistently turn on the computer without having a problem, maybe he can teach me a bit about composition and I can teach him to use lightroom and a grey card for white balance!
That said, I shoot in RAW. 100% of the time. Because I am not the experienced shooter, or a professional. I'm a cruddy amateur hobbyist. My grandpa, however, is experienced and can look at a shot and make it beautiful in the camera. I need those couple stops of exposure and infinitely adjustable white balance. I've had many a scenario where it looked good on the camera, but once it hit the calibrated monitor.. YUCK! (Which brings me to another point, Brian, is your monitor calibrated? You can ballpark it pretty easily without any special tools. It occurred to me that, with as orange as your pictures are, perhaps they look okay on your screen and that's why there seems to be a miscommunication between you and everyone else? Another option would be to use a grey card)
RAW is an excellent tool for the amateur, OR for the professional who is not using an extremely sterile, controlled environment. In Brians case, it sounds like he is neither experienced, nor in a sterile controlled environment. I think that RAW is the only choice for someone in his situation.