Thanks buttsfredkin! I'm glad people like my conversions! =) We shall see... as for now I am quite enjoying spriting them. =)
@Yeong:well...
*Edit* I did a bit of reworking on Knight man and I have to say I am extremely pleased with the results. He looks ready to bash in some Mega skull now!

I know robots don't usually grow, but Knight man seems to be an exception. He grew two pixels taller!, and I less than a day!

Must be something in the oil... I knew I shouldn't have imported it... anyhow... Here's a comparison with the new sprite on the right.