Would appreciate some pointers on removing and refitting one, without screwing things up more then i allready did.

Looks like it's bolted to the engine with 2 screws, and it has 2 pipes attached to it.
Can i detach the 2 pipes, without squirting fuel all over my garage?
Once the pipes are out, can i pull the rail including the injectors out, or will it require more fiddeling?
Somebody that allready changed his/hers injectors could really help out here.
Thanks
