Opinion on these Hedman Headers

Hey guys. Ive searched on here and corral. Alot of people say the Hedman headers are great headers, built nice, and fit alright, others say they are the worst design, crappy flanges, weak metal, etc. I have a set of gt40p heads. This guy is selling a pair of headers he says he thinks their hedman, he said the old guy custom ordered them to fit p heads, and he had them modified for extra spark plug clearnce. He said the guy paid 400 for them, and he paid 200 to modify them. I would normally pass up on an offer like this, but he only wants 100 bucks and is throwing in the o/r hpipe. Heres some pics. Not sure what size it is ill have to ask. He said their brand new so they wouldnt have had time to warp or anything.

You guys think I should go for it? Im on a tight budget and if I dont get these ill have to save a few months before I can find headers for the heads.