k tec 1 is a show cage, if u do roll it, it wont hold up and wont keep the car solid and costs 350 i think
saftey devices will make a full cage up pront and rear in polished chrome if u request which if u do roll the car will keep it in the shape it was meant to be in, for a full cage its just over 300 quid, thats without door bars, which are 40 quid iirc, the door bars will lift up and swing out if u request, they will also do a rear cage for around 180 quid iirc.