I think, and I could be wrong but moving the temp sender shouldn't be tricky job. Plug / weld up the old one and tap a new hole.
Well seems you've got some tweaking to do before building the next one
I'm just going to cut this one down and move the temp senders elsewhere then it's not a problem.
One last move of the top arm and its done most of my problems come from me wanting the motor to sit dead square but looking at other builds it seems they all sit squint so it's almost done