Abyss path 3 team suggestion

Alpha2812

4 confirmed spots would be- r5 aegon,r3 doom, r5 void(dont have HT),r5 warlock
Who should i use for 5th spot- r5 stealth spidey or 4* r5 ronan
Which team costs less resources

Alpha2812

Also i have a 6* r2 unduped colossus. Would he be better than warlock??