2009 Honda Fit Engine Replacement?

I'm looking into buying a used clean title 2009 Honda Fit with 180,000 miles for $6000.

My plan is to purchase the vehicle and run it until the engine dies. Then I plan to replace the engine with another engine. No fancy aftermarket stuff, just the same stock engine

My question(s) is.

How feasible is this plan?

How much would it cost to perform the swap?

Even a Honda will require more repairs than just the engine, what about the suspension, brakes, tires, shocks etc?
At the end of the day, new engine or not you will still have a 6 year old car that you will potentially spend more money on than it is worth.

Too many miles, no warranty you are assuming a large amount of risk if you buy this car.
If you took the $6K plus what a new engine would cost and buy something newer, in the long run you would be ahead

After another 100,000 miles, replacement should be cheap. Used engines in 5-10 years should be under a grand plus install.

I've run over 275,000 miles on similar engines without issues… As long as you keep up on maintenance.