Hey yall, is it hard to change the transmission bushings where the driveshaft exits the transmission bell housing? mine are bad and I spray transmission fluid everywhere under my jeep. Or is it better to pay some mechanic $200 to change them. Im pretty handy with fixing things on my jeep. Any help would be appreciated...

 

Those should be just rubber lip-type seals. Shouldn't be too major if you know what you're doing.