It does look great. I used high temp 3M electrical tape on mine and it to was easy to work with. I tried to do most of mine while it was out of the car.
I have been meaning to ask you where you got your heater hoses? It’s cool how they are routed.
I think we just matched two hoses up from auto zone with 90 degree angles at one end and cut them to length. Ive personally never liked them going all the way out and around so I just shot them strait through.