If you didn't know, we have a fusion/recolor thread here at PC. I'm going to let a moderator know right now so this can be put where it needs to be. ;)
Anyhow, the colors are a bit bold, and contrast eachother, ie. metablade and the magby fusion. Also, some of your edits have bits and pieces chopped off, ie. roselia. You need to fix their outlines.
They are a start, and that's the hardest thing to do, but they still need a lot of work.
Also, don't save as jpeg... that's why your work looks all fuzzy and distorted. PNG is a good route to go when saving your sprites.
Don't get discouraged if this isn't exactly what you wanted to hear...
Keep Spriting!