I have read so much about bad chrome plating and than there is the good chrome work. Rust is not good anywhere, kinda sucks. Glad you got the wiring done and are moving along. I am doing a refinance, damn takes to long, but a must if I want to survive.
My set of springer forks were used and abused. Trikes do beat the crap out of forks, so springer's are suppose to be made for the Trike. That is the best way, but if one knows all that is needed one can hopefully find a set that is already made that will work for them. Need to build the jig and make sure all are straight and align correctly.
Biggest check point is the main rear bar, or down tube, just below the lower tree mount area, the tube or bar will start bending and thin a stress crack. Yes I did also find this on my set of forks, as trikes are know for wheelies and the slamming down on the road helps create the bend in the forks.
All sounds great, hope you have a good time finishing up the rest of it. Ride safe.