Is it worth it to add a davco?

[dhirocz]

My truck came with a prefilter before the lift pump and the filter under the ifsm. That's it.

I noticed alot of other trucks have a davco installed, but my truck was an ex fleet truck...no fancy options other than an apu.

Within the next year I'll be moving out west where it snows every year...and I'm sure I'll be running through places like Denver on a regular basis. Here near Savannah, I practically never have to worry about fuel gelling while I'm home. When I move that will change as the lows in the winter get down into the low teens to single digits.

Is it worth it to replace my pre filter with a heated davco before the lift pump? Also, even if I set up the truck for tank heating while on a 34, wouldn't the fuel between the tanks and the davco still gel up and interfere with fuel flow?