veryone has different experiences but hereis mine. Blew my engine at 60k ish and found a replacement on enay that had 19k. Cost $1200 plus $200 shipping.
I get home one evening and there is a long block sitting in my driveway, upside down with the pallett on top.
They cracked the timing cover. Anyway I complained and they eventually refunded me $600. I replaced the cover with the cover from the blown engine and voila, ive put 30k on the replacement. Mine came from canada, hence the shipping cost and damage.
As for the 1.5 swap, anything is possible, but the cheapest, fastest option is just to keep the 1.0.
If you look, you will find. The job wasnt too bad but theres a lott of electrical plugs and tight clearances in pretty much all areas.
What happened to blow it up in the first place?
Did you overheat?