Welcome to the forum!
You could certainly get an Edge, but virtually everyone (including me) says you'll be happier with custom tunes. The mods you propose should work fine with the Edge, but, it will cost you more in the long run when you give in and decide you DO want custom tunes.
So, my advice is, to get a Gryphon and ONE custom tune for the type of driving you normally do. Later, you can get another if you want it.
I have two tunes; one for towing and one for driving without the trailer. That's all I ever seem to want or need.
- Jack
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2024 F150 Platinum SCrew 3.5L PowerBoost FX4, Peragon Tonneau Cover, LineX Bed, 35% Window Tint on All Sides and Rear, Full Nose Paint Protection Film, Husky Mud Guards, Lasfit Floor Liners, VIOFO Dash Cam