Yes, I plan to do the work myself. I already fitted the slide and frame together. I just need the ramp cut to finish. FYI, I have three 1911 and a 2011 that I have worked completely by myself. I don't profess to be a gunsmith but I think I can fit them well enough for a very reliable competition guns (though I did once have an FFL as a gunsmith 20 years ago but stopped making guns a couple of years after that as I decided to have a career change). Anyway I don't have the milling machine to do this otherwise I will do it myself.
Thanks for the comment NJGF Regular.