HELP! I bought a mess?

you'll need to drill the block to oil the heads and you'll need custom pushrods.
Ok so more trouble than likely worth in machine work. So what I am getting from the group for options is:
1) Rebuild the combo I have on the 273
2) Find an older 360 short block and rebuild it with the top end I have for the better heads and adjustable rockers
3) Get a reman magnum long block, do the conversion, and sell what I can that is worth something off of the engine that is currently in the car to recoup some of my cash