Has IPF contacted you about which tune you should pick from the index on their site? Have you contacted Arno? This should not be a guessing game here. Not trying to start something, but Vader shouldn't have to be doing this.
12 LS M6, IPF S/C, ASA GT-5 wheels, VMax PTB
1995 Mitsubishi Montero SR
1987 Dodge Raider Turbo Project
1986 Mitsubishi Montero 2.4l FI Transplant