Model replacement/ Power Armour immersion

[personii]

2 mods that i would like to see because honestly im a picky OCD immersion asshole.

1) i honestly never liked the fact that Mr Handys and gutsys use jet engines to keep themselves afloat, having just one of them in your house would raise the temperature insanely high, so maybe somebody could replace them (and maybe some lore) with gen 1 skeletal synths, making gen 2 and 3 synths the improvements the institute made post war, just a simple model replacement would be good, keep the voices and combat the same (just give them like nipple lasers for the handy laser shot)

if that seems like a massive pain in the ass then could somebody just change the jets with some magnetic looking thing that makes them stay afloat, altho that probably wont be possible till G.E.C.K

2) ive always hated how you can access your invy from inside your power armour, i mean the items and weps are supposed to be in your pockets or magical invisible bag, so just pulling out every wep has always annoyed me, what i would really like to see is wep slots on your power armour, you put the weps on the power armour (similar to the armour parts) beforehand, one large wep, one side arm and 1 melee wep (sledgehammers or bats or anything with a medium or slow attack speed would be counted as large wep)

i think that this would add a bit more tactics to combat, if your equipped weps run out of ammo you cant just put another out of your ass, you would need to exit your power armour and expose yourself to equip another

thanks for reading, i welcome people telling me my ideas are stupid as long as you give me a reason why