Warrior/Knight Help Need Help With A 1.20 Build Idea

Ttitle says all and no surprise its yet ANOTHER Collapse build except I had a thought, 1.20 is nerfing some items in what I considered at the time the best Collapse build and thought, hey, why not try and make an even more powerful build but this time it uses a pair of mythic boots, more specifically, Stardew...

Let's just say Stardew is a slight pain to try and make a build with due to that -2 mr. The thing is that it almost works with the right combos but every time I try to adjust for one thing to make it better, it screws up another thing that doesn't make it work well.

So, here is the list of qualifications I am trying to have in a Collapse Stardew build:

1. 5/4 mr + 12/4 ms, mana steal is fairly easy to achieve, it's the mana regen that's the real thorn.
2. 105 or 114 intelligence, depends if uppercut gets the mana spell cost reduction next update.
3. At least 55 defence and 35 strength to be able to use Undying.
4. A boosted uppercut of at least 22K at a cost of 3 or lower.
5. At least 800 hpr+ls, preferably ~1000 hpr+ls but 800's fine.

These are the closest I've gotten to that criteria.
https://wynndata.tk/s/lytmxu
https://wynndata.tk/s/gva5oe

As you can see, close but not there and if you want to know how close it is, look no further than this mock up I made by adding some mana regen and life steal to The Modulator helm...
https://wynndata.tk/s/19jnxt

I've tried quite a bit of stuff and haven't gotten one thing right without messing another up, any suggestions or 1.20 items that I don't know about that might help?

Thanks.

 

https://wynndata.tk/s/8exv1z
ls+Hpr is only 790 but I mean that’s basically 800
I hit 105 intel but its still 4 mana pre change
I didn’t use atlas, not sure if that is an issue
Health is a little lower than I wanted it to be

 

That's pretty close to what I'm looking for, I might wait until there's more items that have been added to the item change thread as I'm thinking they might update The Modulator in a slightly similar fashion to what happened to Far Cosmos, Vaward, and The Equalizer.
Funny thing, I never even thought of the buster bracer and had a build somewhat similar to what you have here, thank you btw.

 

Guess it was a good idea to not do atlas, it got nerfed...

 

Yikes atlas got hit really hard

 

Consider dhydro->summa, buster bracer->atlas for better ms/ls proc and a little less -def, atlas definitely still strong postpatch