i could definitely do something like that for you. Judging off a quick search on ace stainless for the butt-weld fittings and random google searches for flanges, material would be somewhere around 175$ plus shipping and id charge you like no more than 150$ to cover my time/welding/ cutting consumables. id guess your total is somewhere around 350$ a little more if you wanted to add an external waste gate. I wasn't able to find a job for winter break, so i have 3 weeks of free time. I would be more then happy to spend a few days doing some fab work, i've missed it lately since i left Fabspeed for school. Just let me know