I have a set of 14 5/8 x 23p OEM Props on my Scarab now; I have a chance to get a set of 23p Quicksilver Mirage props. My question is

the part number is 48 13705 23 (Does this mean itís a 13 ĺ Diameter?, If so would it work? 23 pitch is 23 pitch, right?

Are Quicksilver Mirage props any good? They are in perfect condition, what should both of them be worth?

Does Quicksilver have a web site so I can read up on props? I did a google search and Iím only finding stores selling Quicksilver props.