Is this acceptable? (Mario 3-style enemies)

[Doc von Schmeltwick]

Last night I made a Gunion (octopus) from SML in this style, and I actually do have a YI Shy Guy, it's just not edited very much more than simple recoloring at this point, and as such clashes a bit with the SMB2 Shy Guys. I have a lot more motivation for the SML enemies than I did before now, as I just did a playthrough of the game a couple days ago. Also with Hoopster, I plan on giving it some "behind grating" sprites that shouldn't be too hard.

I personally think my best thing on here would either be the Bony Beetle or giving the larger Troopa shells an actual animation.