You do realize it's not going to give you a "mic'ed" acoustic sound but rather an acoustic w/ a transducer ala "Dave Matthews Band". It sounds like those typical live concert where you see the musicians w/ an acoustic guitar and there's a chord plug into the acoustic guitar.
Now what I experience with mine (Tele version), if you are putting them in your Tele, you may lose some of the Tele bite mojo depending what your initial saddles are. This also depends on your tolerance of hearing.
I previously had a brass milled Tele bridge assembly, and when I place the Fishman assembly, I lost some of the Tele bite twang. So if you currently using say a Barden, or Glendale or Callaham bridge assembly, or say some cold rolled steal bridge, you may lose some Tele mojo.
As far as the Fishman unit for the Strat, I don't know.
Second advice, get the battery preamp, the chip. You'll have better control at your finger tip.
Although I sound like I rate it thumbs down, I kind like it. You have this option when you want it.