Hello everyone. I need to replace my A/C compressor and A/C compressor clutch. How much should I expect to pay a mechanic to do this?

System needs to be drained and cleaned, then a new Accumulator Receiver Drier unit installed, these are under $40, and need to be replaced anytime the AC system is exposed to outside air, then its pressure tested for any leaks
This should cost about $200-$250 with refill of oil and freon

Then the cost of compressor/clutch unit, $200-$350, plus maybe $100 install

So around $550-$650 all in

Thanks for the help