the intake im considering would be a 4"x3" rubber coupler....a 3"pvc street 45.....then a spectre 4"x9" open cone filter. i will be drilling into the pvc to insert my AIT sensor. im in the HVAC business n nice clean lookn work is what im about. and i have all day lol. i was gonna go with 4" polished allumnum 45* bend but its expensive n i dont want to wait. so im good to go with this set up?