hey its america, you can go where you want.
i do know 2 shops near me that install customer supplied parts and both places combined do not have the equipment or information i do. they both constantly call and ask me for advice and want to know if they can use my $8k factory scan tool device.
point being, you get what you pay for in this world.
quick question...when was the last time anyone went into ruths chris steakhouse and asked them if they could bring their own steak?
at the end of the day i have a business to run and sorry to say, call me a capitalistic pig, but i like to make money.