Is anyone interested in making the initial steps for the Windows phone port?
If anyone was interested, I highly doubt you would need to be asking if anyone was interested.
FWIW, I don't know a single active developer that uses Windows Phone. Not a single one.
At this point I highly suspect that the ideal candidate for this work is yourself, as you appear to have both the hardware and the inclination, which is something I can't say for sure exists in the current developer base.
[Saint]