I have confirmed that I have an oil leak on the left head gasket (and smaller leak on the right side). There are 87,000 miles on the car. Does it make sense to get the timing belt + pump replaced now to avoid taking everything apart again at 105k miles, since I am getting the head gaskets fixed?

i replaced my oil temp sencor (drain plug) and guage is still not accurate. what should i look for to resolve this matter?

how can i install my front plate without drilling holes in my bumper?