news to me as ive run this setup for 8 months now and it runs with 0 issues. one is always at 144 and other at 60. minor performance drop with both on at the same time although that's to be expected, but it definitely doesn't set them both to lowest denominator.
you're right, they were the 35s; sorry i bought them a while ago. but the 45s look like they could accept the accessories from the gaming edition 35s, just sucks you gotta get them separately
spackle is more foolproof i guess, but drywall mud is absolutely where it's at.