As the title suggests, as much as I love this game, been around since launch (pre-order etc...(Yeah I deserve a medal)) A couple of things I can only suggest would make this game better for everyone.
As it comes to gear restrictions; There's no need to punish non-subbers by not allowing end-game gear. Just make it harder to get to it. An example of this would be The War Hero gear. It's 875 for the boots. Make it 1550 for non-subbers. Rather then spend cartel coins on the allowance.
I love the cartel market. Bioware you smart devils have succesfully bled my bank account of everything. But... some items are fantastic. Eg: Revan gear, Phantom gear. However, the loungewear and covert gear. I don't want this every single pack. I don't mind a few times. But if I don't want it. I should have the ability to sell it to vendors. Just my two sense.
Now onto pvp: Normally I love pvp in this game. Bravo again. But there are flaws: If I go up against a premade, I don't want to get cluster****ed everytime. I suggest a simple change to the options by allowing groups over 5 players to que for a seperate que. If I wanna queue solo, I expect to be grouped with and against others who have done the same. Not 8 people who chose solo against a guild team of 8. I have no problem with classes, It's part and parcel of MMO's, You cannot balance every class precisely. One last note on pvp, can you change it so I can switch battlemaster gear for elite war hero. I just saved up for War Hero, to know I can't because I can't switch for elite war hero or even standard war hero (It's the same price as BM gear -_-'
Other things:
Paid Advanced Class change - As much as I love it, after level 30 I really wished I rolled a Guardian then a Sentinal.
Paid faction change - Wished I rolled imp... Not due to pvp, I just would've preffered it.
Class story heroics - Able to restart the storyline or repeat chapters in a heroic mode fashion. Would be cool
Please don't do a Malak mask, or one for every Sith lord. Nihlus and Revan are cool. But other items example being a mod allowing you to place your sabers on your back (Like a shoulder holster) rather then just typical beltness.
Species Unlocks - Nautalon, Kel-Dor, Cathar, all of these, anything which can speak basic should be implemented (seriously though, at least some though)
Paid species change - simple reason really.
Other then that, I have no issues. so well played bioware, very well played.
OP probably sounds like a fool biscuit. But that's just my two cents.