Need help with tune up my 89 325i

[Slow325i]

I just bought 89 325i 5 speed with 190k miles
I gonna need do tune up ,so car runs little better and get better mpg
I know i need to change :

Air filter
Spark plugs
Spark plug wires
Oil and filter
Fuel filter
All 3 belts
Tranny fluid
Differential fluid
Antifreeze
Thermostat
Timing belt is replaced 20k miles ago or 5 years, how i can find out if timing belt is bad or its going bad
And what else i need to change/check out

[Torque]

I think you got it all, but just so you know, BMW recommends the timing belt on the m20 be replaced every 50,000 miles.

[ldsbeaker]

just me, but I would go ahead and do the timing belt again if you know it's been five years since the last one. ... and while you're in there, a new water pump as well. I think that's an extra $60-80, but it's worth the peace of mind.