Image Perspective Assistance

I'm trying to replace the text on the wall, but I can't get the perspective right >.<. I have the color, and the font pretty close, and I successfully stamped out the old text, but when it gets to altering the perspective, it just won't fit...

Any good tutorials on this? Something with maybe a similar angle?

 

Rasterize your text layer, and then go to

Edit>Transform>Perspective

play a little around with that, and I'm sure you'll get it right