changing from cup to ball pushrods

I have a LA 360 with Edelbrock heads, hyd. flat cam, and Harland Sharp rockers. I've been using the LA spec'd pushrods until now but they are actually too long. I chamfered the top of the cup to allow the pushrod - lifter to work without interference. This has worked but I'm not happy with it. It's just not right. Using a rod measuring tool I come up with 7.050 for the correct rod length. Cup pushrods are very limited on what are available outside of custom.

Has any one switched to ball - ball pushrods? Summit stocks a set of cup type lash adjusters that fit my Harland Sharp rockers.

PRW Industries 1205230 PRW Rocker Arm Adjuster Screw Kits | Summit Racing

This would open up a huge number of available pushrods to choose from.

Opinions please! Possible dangers?

Thank you!
Charlie