Based on the - picture - of the tvfool radar plot report , not the real and actual tvfool radar plot report as requested.
Based on the 15 foot antenna height , not the 25 foot antenna height as requested.
The Tv signal strengths at your location are Very Strong Signal Strengths , Many , Many , Many , Digital Tv stations/channels will be received.
Install a Winegard HD7000R antenna above the roof in such a manner that the roof or the house is not blocking reception of any direction.
Aim a HD7000R antenna at about 102 degree magnetic compass direction.
Here is how to aim antennas ,
http://www.kyes.com/antenna/pointing/pointing.html.
Here are places to buy antennas and etc. ,
http://www.solidsignal.com ,
http://www.amazon.com ,
http://www.winegarddirect.com.
NO preamplifier is required to be connected to the antenna.
For 1 tv connected use No splitter.
For 2 Tv's connected use a common simple 2 way splitter.
For 3 Tv's connected use a common simple 3 way splitter.
For 4 Tv's connected use a common simple 4 way splitter.
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If ->Any<-> Fios or cable tv service is active , be it Tv channels , internet service , phone service , or Any other type or kind service is active.
Then Do Not Connect the Tv Antenna to the coax or coaxes that have active services.
The Tv Antenna system is a Separate system.
Yes the coaxes that are in or on the house can be used to get the Tv antenna signal from point A to point B.
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As always , trees and tree leaves do a real fine job of reducing or blocking Tv reception and so do buildings and other obstructions including your own house.
It is best to install the HD7000R antenna at a location that has the least amount to no amount of obstructions of any type or kind in the directions of reception including your own house.
For your location that is All directions.
The Tv/s Must Channel Scan for the Digital Broadcast Tv Channels , some times named the 'Air Channels' or 'Antenna Channels' in the Tv setup menu because the Tv transmissions travel through the air from the transmitting antenna to the receiving antenna.
DO NOT channel scan for cable tv channels.
Here is a simple digital to analog converter box , RCA DTA800B1 at Walmart.
Here are converter boxes that do more ,
http://www.channelmasterstore.com.
http://www.epvision.com.