Good day...137k km in approximately 26 years, works out to about 5000km per year which I think is a bit unrealistic but it might have been parked up for a very long time.
At that age a whole lot needs to be done. The engine rebuild kit is a good first move... You might not need all the parts but most of the gaskets and seals. I also advise a timing belt and water pump replacement as well as the other belts if they weren't replaced recently. Inspect all the hoses, the cooling system, engine mounts, suspension bushings, transmission fluid, power steering fluid, air filter etc.
You got a Honda so parts shouldn't be too much of a problem. Unfortunately they are going to be expensive (except for this rebuild kit apparently) and the car is going to be in the garage for a while before it is sorted
If most of these things are in good nic, then you can look at getting the rims and tires.