I think you're not getting a response because players haven't tried it, @Jura23.
But, since you're on PC, you can try it without penalty on PTS.
I know I personally haven't tried that combination. I did craft Arena a long time ago, but it's usefulness was situational at best. Today, most veteran players just allocate whatever break free cost reduction they want in the Warlord passive of the Champion Tower constellation.
These two sets might be slightly better for newer players and non-vet PvP. But, the paradox is that newer players don't have much AP ... and they certainly can't craft 8-trait gear.
Give it a shot on PTS and let us know your findings.
Best bet to try it out would be the resources (farm, mill, mine) in PTS Cyrodiil ... where the guards have snares galore.
Base break free is 5400, with these two sets it would be 1080. With the Warlord you could get your break free cost down to 820 ish. (The CP math is funny.)
The Vegemite Knight
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