Hi Rich
Thanks for taking out the time and replying here.
So,I'm inferring from your response that complex arguments are one of the many additional concepts that LSAT's cover and are not tested on the GMAT.(Phew!)
Reason for doing LSAT materialI've actually read a lot of these success stories where students who do most of the available material find the questions on the Mock CAT's to be repetitive or having seen them somewhere before. Due to this, their accuracy on these questions actually rises and their scores on these Mock CAT's are inflated. For eg- On Mock's their score would average about 720 and on the day they would get about 680 or worse even 660.(The person who I'm referring to eventually managed a 760 but that's besides the point)
To avoid this, I actually started to look for material which would give me ample practice and yet not be from the question pool of the GMAC.
This is when I've stumbled upon LSAT material and started doing only CR so far from there.
I mean, if you cover a few additional CR topics which are OOS, wouldn't that just be a good mental workout and also, one is still covering all material that would be included for GMAT anyway, so I don't see the harm.
Answering the rest of your questions
1) From what you describe, you're clearly focused on CR right now, but how you have been scoring on your CATs/mocks (including the Quant and Verbal Scaled Scores for EACH)?
Have decided to take my Mock's once I'm through with the prep. Then will use a focus on weak area approach to improve my score.
Tentatively, have scheduled my first one for end of May.
2) What is your overall goal score?
Somewhere between 700 and 750. I'm targetting ISB and going by the average's of the past few years, this is what will be required to crack the admission.
3) When are you planning to take the GMAT?
Somewhere in mid August. Right now I've spent a little over a month preparing and I think I'm about 30-35% through the learning phase.