I see a bunch of people here replying to your "invincible" comment, & I thought I would mention that I think you are just saying you want to be able to maintain in a fight. Obviously you are not going to be invincible. From what I have seen on Vulk & Dulfy as well as seen in game, you want around 50/50 shield & absorb... At 75 it is pretty simple to get the stats maxed out to what you need for that. You are still going to want to work on power/mastery/accuracy because if you cannot hurt the mobs, how are you going to generate enough threat for them to stay on you. You have to know your taunts are not the only thing generating threat...

I have been working on conquest with some of my higher levels by going to the first planets for the easy kills & easy conquest accomplishments. On those planets the drop rate seems to be extrememely high in comparison to doing regular level stuff such as your own flashpoints & whatever. Heroics on these planets netted me 15 coins in two or 3 hours. Balmorra was one. Korriban another.

Working on this with an artificer, & the same premium lustrous Artifice bonded attachment for artifice works 1 for 1, so each one gives you 1 MK-11 component. I would assume it is the same across the board.

[Nathema Voreclaw Handler License] Bought on GTN yesterday at 6,000,000 credits & 7,999,999 credits respectively. Up to 20,000,000 credits listed. Came here looking for details on the quest? This is a neat way to get a companion.