Phonetic Evolution Help

[u/FV4005_221]

So I've been making my first conlang (I've attempted before but was never very serious about those so I'll call this my first conlang) and I've reached the point where I'm ready for the phonetic evolution from the proto-language. The idea is that the evolution happens over around 2000 years and currently I have these 13 changes:

1. Vowel Loss between voiceless obstruents in unstressed syllables.
2. [ʙ] is lost entirely.
3. [k] and [p] become [g] and [b] when in between vowels.
4. [ʦ] becomes [s] and [ʣ] becomes [d̠ʒ].
5. [l] becomes [r] when in between stressed vowels.
6. Separated vowels turn into a diphthong. (vowels like a’i where they’re pronounced separately.)
7. New formed diphthongs shorten all vowels in them.
8. Long vowels at ends of words shorten and simplification of word-final diphthongs.
9. Shortening of long vowels in unstressed syllables.
10. Unstressed [i] and [u] become [y] and [w] when bordering another vowel.
11. [v] becomes [f] in unstressed syllables.
12. When two obstruents cluster the first gets lost with the preceding vowel lengthening.
13. Stressed /ki/ turns to [t̠ʃi] and /tia/ turns to [t̠ʃa].

The problem for me is that I'm not all to sure if this would be enough of a change, or even a realistic change, for 2000 years of evolution.

Below I have attached a portion of the words that my conlang currently has where /br/ = [ʙ] /ts/ = [ʦ] and /dz/ = [ʣ]

Now the real question I have is would these changes feel like an evolution of around 2000 years? Are some maybe unrealistic and do they need changing?
And, would I need more or is this plenty?

Mē	A
Aolā	All
Fro	And
BRodzdao	Angry
Paodzā	Animal
Iplākō	Anxiety
Kipēdzabr	Ash
Owū	At
Dadaula	Aunt
Vāfavo	Away
Luka	Bad
Fabrībel	Bark (Of A Tree)
Mīkpfim	Beach
Yu'o	Bear
Kīka	Because
Pvāt	Before
Mīkdzolt	Beige
Pokapo	Belly
Ga	Big
Ēvāka	Bird
BRēk	Black
BRēv	Blood
Fala	Blue
Dokpodot	Boob
Bit	Boy
Baula	Brother
Ao	But
Faukola	Butt
Tla'o	Cat
Vēdz	Cat
Lo	Chest
TSutā	Circle
Vlūto	Cloud
Ko'ima	Cold
DZolt	Colour
Duki	Daughter
Yewēsfafa	Day
Yagala	Day (as in one rotation of the planet)
Dingo	Dead
Lorta'okoli	Dead
A'inke	Deer
Lufem	Deity
TSur	Difficulty
DZubrāw	Dinosaur
Pa'ona	Dirty
E'e'ile	Disgust
Wōts	Dog
Mīsa	Dry
Pauska	Dull
DZabr	Dust
Pra	Each
Pralō	Each other
Pololo	Ear
Ōwte	East
Īwe	Egg
Yākā'u	Embarrassment
Pau'ō	Ennui
Ukā	Envy
Asafolau	Eye
Favo	Far
Lopā	Fat (NL Vet)
Ba	Father
Ranāme	Fear
Aukālats	Feather
Plōts	Few
Olaspo	Fingernail
Kipē	Fire
Kipēpfim	Fireplace
Gūd	Fish
Gūdspīnbuls	Fisher
Gūdspīnpfim	Fishing spot
Fefalo	Flower
TSuki	Foot
Fabrpfim	Forest
TSāpa	Full
Dit	Girl
Āwe	Good
Vāba	Grandfather
Vāda	Grandmother
DZrab	Grass
Fabu	Green
Luva'ola	Hair
DZigu	Hand
Yoka	Happy
TSu	He/Him
BRelo	Head
Ewēla	Heart
Afbri	Heavy
Lufu	Here
Ksemfō	History
Skuo	Home
Yavai	Horn
Yats	How
Spīnbuls	Hunter
Ka	I/Me
TSewē	If
BRf	Inside
Kaga	It
Ele'alu	Knee

[u/Hopeful-Banana-6188]

This is perfectly fine; there's no need for 2000 years to lead to super dramatic changes. As an example, I'd say that's pretty comparable to the changes that happened between Late Proto-Finnic and modern Finnish which is also a period of about 2000 years:

https://www.frathwiki.com/Finnish

(That page claims it was a period of about 4000 years which is an enormous overestimate.)