Is there a hole in the center to attach a trolling motor?
No. no hole for a trolling motor
I have wheels that fit into the scupper holeson my eagle talon .will i be able to use these for the catch 12 kayak?
No, 4 scupper holes run along the center line and are singular. I ended up using the C-TUG since the hull is wide and a standard kayak dolly will not work.
I see a hi-lo seat in the pictures is that included w the kayak?
Yes
What size scuffer holes?
Can I use the scupper holes to to install the wheels that will help transport the kayak down to the river. I use the wheels on my field and stream they are about an inch in diameter and are side by side