Overkill Replacement of Compressed air by Liquid Air in centrifuge recipe

GT++ provides a Liquid Air fluid that is obtained via the Advanced Cryogenic Freezer.
GT++ Liquid Air override standard Gregtech centrifuge recipe with compressed air input, with its Liquid Air.
This cause a much higher tech tier gating for separating Air gases.

Expected Behavior

Do not erase or override Standard Gregtech Recipe.

Possible Solution

• Keep Standard Gregtech Compressed Air Centrifuge Recipe intact.
• Add own recipe with Liquid AIr, with advantages like efficiency, speed…
• Used GTTweaker for work-around: Beyond-Reality/BeyondRealityModPack@ed4fe78

Context

Production of Noble Gases and Argon.

Game Environment

Include as many relevant details about the game environment or modpack you experienced the bug in/on.
If you are using a Modpack:

• Modpack Name: Beyond Reality
• Version used: 2.5.1-r1

Also include:

• Gregtech version: 5.09.32pre4
• GT++ version: 1.7.0-prerelease-14-final
• IC2 version: 2-2.2.828-experimental
• Java version: openjdk version "1.8.0_162"
• Operating System: Linux

Misc Info

Check all that apply ([ ] -> [x] - use a lowercase x)

•    Using GT:NH/GT:New Horizons?

•    Single Player?

• [ x    Multi Player?

• May relate or be of same domain as #300

Fluid isn't added by GT++ and has existed in standard GT for ages.