I figured I would see how the kit compares to using a conversion kit, like the MX Powder kit I purchased on eBay.
Option 1:
TX Race Kit - $335, includes everything
Option 2:
MX Powder Kit - $200.00 (as I remember)
2017 KX subframe - AC Racing $260.00
Stock KX250F Tank - $175.00 (if you can find them)
Acerbis X-Seat - $179.99
Acerbis full plastic kit - $125
DeCal Works OEM shroud graphics - $49.95 (estimated)
Total - $989.94
If you add in shipping of $96 to Oklahoma for the TX Race Kit, you still get a savings of $558.94.