hylift lifters, yes its more work, but the umbrella valves are known to go bad, so i did the upgraded housings, and could verify all else is good. so it was still quite a bit cheaper. i searched all over and got all the gaskets and the breathers for less than a hundred bucks. all HD parts. lifters for 75 dollars. cash out of less than 175 for the job.
one gotcha was the o rings on the fuel line. they were bad and had to be replaced but other than that it was really pretty easy.
i run a sidecar - and adjusting push rods from above leaning over the bike.....
bike is paid for, is plenty fast, we want to keep it as long as we can ride.