In-Depth Weapon/Vehicle Modifying in Forge

What if we could take any weapon or vehicle in Forge, and edit it? And people can do this stuff in mods on their PCs in a couple of HOURS. How much space could this take up?
This would put an end to most of these weapon and vehicle ideas. No more tornado gun and gravity blackhole grenade threads!

This is my idea:

APPEARANCE

-Attachments and Color

In appearance, you can change the scope type, tactical lights, gun-opening type, and all kinds of attchments. You could make your pistol look like a death machine. We can change colors or add camo patterns to each attachment.
For Vehicles, you edit colors, and you can scale individual vehicle parts(Take a mongoose, scale the wheels merged to the middle of the vehicle. Now you have a motorcycle). You can add extensions, and you can remove/edit turret appearance

-Effects

For weapons, add auras. Choose, and edit the sound of gun fire. Choose your reload animation. Choose how Spartans will hold the weapon. Create a reticle from combining and resizing in game reticles.
For vehicles, add jet propellers, and auras.

For both, change the names of the vehicle/weapon.

-Mechanics

For weapons, choose a type(gun, melee, heavy, grenade). Then choose your firing type(3-shot burst, automatic, 1-shot, charge, 1-shot/charge). Choose a projectile, and edit it’s color, size, type(gun, explosive, powerful shakeing) and firing speed(ex: white fuel rod projectile, that shoots at sniper speed). Edit damage modifyers, and clip size.
For vehicles, choose type(land, fly, hover, fly/hover toggle), add extras(boosting, turrets, side seats), change speeds, point of view for driving/turrets/side seats(fist-person, third-person, toggle).

-Things You Could Make

With this, you could make near ANYTHING.

-Turn a mongoose into a Tron bike, by smashing it skinnier, changing it to blue and black, make it mega fast, and give it boost mechanisms.

-Recreate the Gauss Rifle from FO3!

-Make a fighter jet, by smashing down, and stretching a falcon, removing extra seats, give it jet propellers, make it a fast flying type vehicle, and let it shoot multiple rocket projectile as carpet bombing.

-Make a thowable mini-nuke, by resizing a frag grenande to be HUGE, and make the damage and blast equal to that of 30 fusion coils exploding in one area. The thing could blast a body so far outta the map, that you’d need a sniper to follow it.

-Mini-nuke launcher

-Create usable knife

-Mechanical Crossbow

-Railway Rifle

-Spartan Gloves(no weapon, and you can punch)

-HL2 Gravity Gun

-Stun Grenade

-Throwing Knives

-Half the weapons from Syndicate

Thoughts?

Well um…