I am, surprisingly, qualified to comment on this. I built one from genuine Fender parts, at least the body and neck. It was sort of an accident, I finally realized that I play best on a 7.25" neck, and while shopping for one, I found a Brent Mason neck, and then a Brent Mason body.




Before I knew it, I had my own custom Brent Mason. Only difference is that it is made from factory second parts, does not have a C.O.A. or a case, and cost as much as if I had purchased one used. The caveat being that since Fender raised their prices, it seems that the asking prices on Reverb have risen accordingly. My guitar does not have a Glaser Bender, even though it is routed for one. That option would add $650 to the price, not including the shipping back and forth to Nashville. I do have the current Joe Glazer wiring in it, It does the same thing as the Brent Mason three knob controls with only two knobs.
My thoughts on this is that it is an insanely good guitar. It is also very versatile, which was the original purpose Brent had in mind when he made his guitar. I'm a little embarrassed in having someone else's guitar, but it is s guitar built for purpose, and it fits it's role beautifully. If you want to go from your country "chicken pickin" gig to your jazz session without swapping guitars, this is your axe. My favorite pickup is actually the Strat pickup in the middle.
If what you want to just try out a bender, I have a cheaper option. Get one of these:



It's a Certano T Bender. It replaces your stock bridge, without any modifications to the guitar, has intonated saddles, and it is a B and a G bender simultaneously. It lists for $299, last I checked you can get one off Amazon for $233, and I found mine for $211. It is a bit tricky to use both benders in the same song, I use the heel of my hand for the B, and my wrist for the G. It takes a coordination I have not yet mastered, but I have only had this thing for about a week. This is my first experience at using a bender. I figured that if it didn't like it I could pull it off and sell it, no harm, no foul. So far I am enjoying it.