I've done some business with Rusty, and to be fair, overall I've been satisfied.
However, I ordered a TJM rear bumper setup from him a year or so ago and needed two minor parts to complete the full install. After atleast 10 long distance phone calls (some overseas...some stateside) over an 8 month period that yielded blame on TJM, empty parts replacement promises...long story short....I decided to deal direct with TJM to get parts from Australia to fix the problem - the TJM folks (Ryan) were outstanding. Sounds like a minor concern, but it reflects upon Rusty's business approach/philosophy, which I do not trust entirely.
My advice is give Rusty's business as needed, but if you can get the product and price you need/desire through a reliable and customer-oriented vender/co. - then IMHO do that. I kept this in mind with my recent airlocker and gear installs....thought about Rusty's but chose other companies....