In that case James, add to your list these specialist pieces of equipment that could, or might, help you obtain the ultimate tank!
A £500 reg, a pump powered, recirculating, 100cm high reactor, a pump powered overflow box & sealed sump & trickle tower, auto fert dosing pump system or computerised LED lighting etc.... all these products have their followers & believers but are not necessary.... or perhaps they are for some folk!
A light covering of algae on the hardscape can be very appealing to many of us & for those people - a twinstar is unnecessary!