Urgot (Small Buff Not Rework)

I've been playing a lot of Urgot recently and have noticed a few things of why he's considered "weak" or "unplayable". There's a few things riot could do to buff Urgot without making him ridiculous. I love his kit, it's possible very deadly, but they are very lack luster in terms of stats. Here's a list of things to buff Urgot, only 1-3 of these things need to happen to make him more playable.

Missile Speed: One small thing that could happen is buff his missile speed by 25%. His missiles are very slow compared to other champions.

Range: A range buff by 25-50 on His attack range, seeing as 425 range on a "marksman" is awful. Buffing the rest of his abilities by 100 would also help him a lot.

Movement Speed: He's a pretty slow champion that has only one mobility ability with a pretty large cool down.

Base Damage: Urgot's base damage on his main defensive move is really low. It may have decent scaling but low levels he does nothing, and also if he doesn't win lane he does nothing. Increasing base damage by 20-40 on all tiers of his Q would be HUGE in terms of him being viable.

Cool Downs: Urgot has a large cool down on his E. This ability is necessary to win any trades in lane or late game, and if he misses i hope you're a god at hitting skill his slow and low ranged Q. This ability should lose 2-4 seconds on the cool down. Also his ult that is what allows him to survive or even engage could use a 10 second cool down reduction on all tiers.

Noxian Corrosive Charge Width: This ability should just be a little bit wider. It is smaller than Cho'gath's Rupture, and sometimes takes longer to land. This ability is crucial for all of his fights and it's kind of hard to hit.

     All i want is this to be a small part of a patch. It doesn't need to be it's own "Champion Rework". Come on Riot please buff Urgot patch 5.4!