Hi all. I have been looking to replace the slave trigger on my b&m tx200sr bullpup. The trigger is basically a straight blade connected by a rod to activate the proper triggers sear at the rear. At present the trigger is in brass but i want to change that to stainless. I was given a price of £90 to make it. Is that a bit steep or the going rate? I am also looking to change the brass barrel/ stock band b&m fitted on their bullpup set ups and also in stainless. So is £90 for tbe trigger alone high? He wanted the same to make the barrel band also. Feedback appreciated. Chris