Belated C280 Condenser Replacement

[Steve M]

Three years ago I bought a 1996 C280 with 220,000 miles and a leaking A/C condenser. I am just now considering repairing the A/C, but I'm concerned that other parts may have failed in the meantime. Therefore I'm thinking of buying the cheapest aftermarket Condenser, installing it myself, and then have somebody check it for leaks. Do I reallly need to replace the drier, and if so, can I wait until I'm sure the system isn't leaking? I know nothing about A/C, and would appreciate advice. Also, it looks like I can get the condenser out without disturbing the radiator - if anybody's done this before and has any hints on the procedure, I am all ears.