Follow spots - type, size, suppliers etc

Hi all I note the predominant users of this site are "sand gropers"; “theatre people” seems to be the medium in Victoria. I do note some Vics also by the way… Moi, I now reside in Qld for my sins....but an ex (Vic) Mexican…………WhitehorseMusicalTheatre….. Guys n' Dolls re those familiar will know I am their “Gaffer” Production Designer/ Manager extraordinaire. We are sourcing 2x Follow Spots supply. The auditorium we use has a longish throw - some 100 feet - and I want something with style, grunt, colours would be nice. I saw these iSolution 1200 (1200w) spots in Federation Square Melbourne a few years ago and was impressed. Didn't see them lit up but their technical’s were ab fab. This control panel at the back provides everything. Anyone with the knowledge of a decent "dome" as they are called in some parts would be appreciated. Obviously budget is the underlying factor........ Good chatting with some of you Peter Probert