It Ain't Fittin', It Just Ain't Fittin'!

I have this greenhouse window that I initially planned on using in the bathroom.  Then I decided to put it over the kitchen sink instead- after I built the frame and the wall.  Doh!

It's an older window that installs from the inside instead of the outside.  That's the problem, I didn't build a frame inside.  So now I have to figure out how to add one.  And since the he-men around here keep saying I can't, I will!  

I'm still working on getting the tiles up on the roof, slowly but surely.  Ten of these suckers weigh as much as I do.  Repeat after me- "It's better than metal, it's better than metal."