I've heard that 9mm 1911s often require tuning to get them running right. And RIAs have a 500 round break in period. So don't shoot it once and throw it at a wall if it isn't perfect haha.
My RIA GI is my baby -.- I love the damned thing and the only jams I've ever had have been ****ty JHP I bought on accident when I was even less educated than I am now haha.
Good luck man I hope it goes well for you