bazooka, I may have mis-spoken... i did mean whats the "best" lens and would any of my lenses be ok to use too? So everyone that had responded has helped me greatly : )
Then yeah, you can absolutely use what you have. Additonal lenses just give you more options and/or better quality. If it's not something you are going to be doing but once in a blue moon, I'd say stick with what you have. Perspective control lenses are not really something you would use as a general purpose lens as they are manual focus and more prone to damage because of the knobs sticking out.
Perspective control is kind of smoke and mirrors. It is the same thing as shooting wider and cropping except you don't sacrifice the pixels from cropping. The lens does this by generating a larger image circle around the sensor. If you don't need a large image, then it will work fine just to shoot wider and make sure the sensor is level and parallel with whatever structure face you want to have straight edges.