I think the all red engine looks kinda funky.
Maybe some let some raw aluminum show through? Fins, stator cover, that kind of thing.
The swingarm looks good though.
I agree with this gent here. The red engine would be top-notch with some contrast and coloring detail. Right now it's a solid mass, break-up the bulk of red with some black and/or raw metal in spots to make it really stand out.
It's screaming "look at me, look at me! I'm pretty!" Pretty, but no personality.
Here is another example. Similar to a naked woman (or man, no matter how you swing the bat) looks great fully nude, however when you dress them up with some stockings and a garter belt it takes it to a whole new level of sexiness. It simply breaks up the continuous tone with contrast and therefore adds interest.
Love the extended swing-arm, the color palette, the seat. Looks rad man!