Hey Dudeman,
Sorry it took so long to write back...lots of great IMC weather to go and fly in. Anyhow in regard to aptitude testing its just like Aviator said...a quick pocket of $100 for FSI but they do show the results to the prospective airlines. As for King Air time fork over the cash and heck I will type you in it...J/K but everything here is money. As for jobs...corporate or ASA, if its a flying job I would take it, in this stage of the game one can not be very picky on where they will work and both companies are great to work for. Regarding doing your flight training somewhere else and transferring to FSI it could work and yes it will save you cash but you will miss out on the top notch instruction. Instructors here know their stuff and they pass on the info very well. I feel I will be much more prepared for the interview having finished my instrument ticket here...no matter which way you go FSI is a great place. Good luck and sorry for rambling on.
Fly Safe,
FSIFLYER