See now I thought of this as more of a Cartel Market Loyalty program. If you get the full set and bind it to you then you can unlock that set. Just like grinding a planet for legacy, each individual mini achievement doesn’t gift you Cartel Coins but when you unlock the whole achievement you get the reward.
The amount of coding that would go into unlocking and pricing each individual item would be daunting to say the least. The only reward the Devs would get would be complaining that EA/Bio Ware was "nickel and Dimming" everyone...
You can p[lease everyone, but I have already used this system for crystals and an armor set and it saved me a ton of time grinding out credits to buy everything again for alts and companions. Is it perfect? No, it is not, but it is still quite good. Now if we could just get a shoulder pad on/off tab I would be thrilled.