PoE Lacerate builds

as the title says, I want to go a little bit oldschool and created this "low"-budget PoB linked below. Is this realistic dps, and more so, enough dps for tackling on the lategame? Did I configure everything "correct", as in, realistic?

Hey All! I'm leveling my newest build which is a bleed-based Lacerate Gladiator. Here's my PoB: Can anyone identify any ways I can get more block? Specifically, more Spell Block? I know I can get 2-3 percent more from using better embers on my Body Armour, but apart from that, I am really not sure how to push it any farther (apart from cluster jewels, because I'd rather use those slots for damage). I've got Tempest Shield, spell block enchant on my amulet, and the Blue Nightmare already. Am I missing anything easy? My build will also eventually have spell su

I don't think lacerate overall is optimal but I think I have pretty decent results with what I have. 1.2m dps against sirus with poop gear for league start, 4.9k hp and 60% block. 2.5m dps against sirus with a bit of investment in uniques. (although I lose around 400 life) I would love if anybody would tell me how to reach an even higher ceiling (+3m dps) or just any sort of improvement for the build, Im not the best at pathing and I am learning to craft items.

STEP BY STEP LEVELLING: Act 1: Buy Frost Blades from Nessa after you kill Hillock. We're going to use Frost Blades for clear and Double Strike for single targets. Buy a Paua Amulet for mana regeneration(we will need this until we get Life and Mana Leech on passive tree) and also craft movement speed boots as soon as you can. Pick up 3-colored items and sell them for chromatic orbs for first 2-3 acts. We will need them since we change skills through levelling. Keep on upgrading mana flasks especially until Act 6, we will be using them frequently. Also Magic weapon with added Physical Damage

STEP BY STEP LEVELLING: Act 1: Buy Frost Blades from Nessa after you kill Hillock. We?re going to use Frost Blades for clear and Double Strike for single targets. Buy a Paua Amulet for mana regeneration(we will need this until we get Life and Mana Leech on passive tree) and also craft movement speed boots as soon as you can. Pick up 3-colored items and sell them for chromatic orbs for first 2-3 acts. We will need them since we change skills through levelling. Keep on upgrading mana flasks especially until Act 6, we will be using them frequently. Also Magic weapon with added Physical Damage

This is the current PoB, there is still a lot of room for improvement but for 15 ex it's pretty decent.

Uber elder: (1 death which could have been easily avoided) Cortex: Here is a video of T14's with Jack the axe: All in all its the tankiest build I played yet on a budget.

Pasting this build since people requested to check couple of videos of how build's single target works: The shield surrender is not really needed. Rest of gear is extremely cheap and self crafted. Pit of chimera showcase: Kosis in simulacrum: Wave 20 deathless: