While I'm at it, here's a couple of more questions:

1) How long should I wait for the car to warm up?

Currently I mostly wait untill the Water Temp gets to 90 (where it normally sits when driving) and the oil temp starts to move.

2) Is it ok to drive at low revs before the car is fully warm?

It can take a while if I follow the procedure above. So would it be ok just to let the water temp get to ~70 and then drive the car without pushing it?

Any other precautions you would suggest?

I don't want to be over cautious, but I also don't want to be spending too much time with it in the garage.

Thanks