Junk Yard Trundle skin needs a rework!

Hello everyone, so I recently purchased the Junk yard Trundle skin and have been thinking of ways Riot could improve on the skin, and maybe trundle himself.

So first off I think having a frost particle effect on the club (exhaust pipes) when you get the attack damage buff from your Q looks out of place, so I was thinking why not have smoke particles come out the ends of the exhaust pipes, it only makes since!

Okay on to the next, his ground effect should look better coming from riot when you activate W, I was thinking make it look like oil slick, it makes since for the skin, and also makes since for the walking speed increase ;)

And trundle's pillar (love the Junk yard reworked skin reference) I think the skill needs a rework when I use the pillar to help my team out, some times I don't have time to do damage to the enemies before my team kills them so i don't even get assist for it, so here is two ideas I thought of to fix this first adding an initial damage in the same area affect as the slow and maybe doing more damage if you hit them with the pillar when you first place it (adding challenge of placing the pillar just right ;)), second idea is to add an initial damage if you hit them with it and then do a small AOE damage effect in the same area of affect as the slow so that as enemies try to walk past it they take damage and you can get assist off them when they die, it may even work as a lane/jungle clearing tool. one last thing the pillar does no damage (Yet) so why when I use it on a enemy to keep them form attacking me at a tower does the tower start attacking ME?!?