question about windows with molding

[Fullmetal Chocobo]

If you have a window installed in your case with rubber molding, how hard is it to take that window out and put another one in? Anyone have any idea?
Tas.

 

[Jimmah]

Masked shapes and sand blaste plexi looks cool.

If I could though, I'd use real glass sandblasted, looks nicer IMO.

 

[Fullmetal Chocobo]

I was researching, and I seen some interesting stuff about sandblasting, but that is a lot of work to get the materials for that. I think I'm going to stick with using a dremel, and a lot of test sheets.
Tas.