A bit of Barry White, some candles, turn the lights down low, whatever the clown loach equivalent of champagne is and away you go
Seriously, if you're going to try it it would be great to have a diary of it all so make sure you keep proper detailed notes Maybe try contacting the International Loach Association (assuming you haven't already thought of that!) and see what info they have on record for breeding attempts
remember reading about one a few years ago, 8/9 year old loaches, same method as some harder amazon species deteriate water quality, raise temp and let water level drop over a month or so, feed fish to them as extra protein, big cold water change/top-up and boom
There are no experts, mearly beginners who know more than others.
Support your LFS, online sites won't stay open 5 mins extra for you
(It has never been achieved in captivity anywhere in the world... oh what a legacy that would leave for me. ).
It's been achieved at least twice. The FK caresheet mentions one UK spawning.
There was also a detailed report in the 1970's publication Aquarium Digest produced by Tetra. Sadly this has been out of print for years. But I'm sure you could track down a copy if you tried hard enough.
It would still be an incredible achievement if you did manage it though. Good luck.