Orb devo without hurting tournament performance

So I am averaging 25B coins per run, tier 6 until wave 4000+, with a blender build. “Blender” but not so much, as I have the boring labs ( AS, Health, health regen, damage and crit factor )all around lvl 20 and I am pumping hard on econ and UW labs ( almost finished with DW coins and BH coins, DW cells at lvl 10 and can’t really afford to level it any further right now). Once I’m done with DW and BH coins I’m going all in on GT duration and SL coin. I have been considering changing to orb devo, but at the same time I don’t really feel like hurting too much my already bad tournament placement ( 16-24 platinum). I am saving up stones to reduce cd of BH GT DW to 2:30 and adding a 3rd sl. What would you guys do?