All of these issues are quite common for these cars but usually they dont all happen at the same time. But your leakage isses seam exagerated no puddles I wouldent worry about them.

Transmission make sure the guy is diagnosing this correctly the car normally starts out in second gear. I would start buy changing trans fluid lubricating and adjusting all linkages. And I'm not sure but I belive this transmission has an adjustable or at least replaceable vacume modulator.

Power stearing leak more than likely is from the stearing gearbox. There again no puddel ???.

Changing the aintifreez, I would recomend you do yourself because most shops will only drain the radiator anyway. I recently posted a proceedure for doing this. You add antifreez to the system by putting it into the expansion tank, which is the round plastic tank over on the right with a radiator cap on it.

Dash lights are easy. You will need to disconnect the battery and remove the airbag and stearing wheel. The instrument cluster is just held in with friction and is removed with a hook type tool theat you can make out of a thick coat hanger. Search this forum for details. If anyone charges you more than $100.00 to change these bulbs they are scewing you. When you do this replace all the bulbs and also replace the one in the light switch.

The only thing I would focuse on here is the transmission as far as a should I sell it issue.

Also how many miles are on this car

John Roncallo