i am running a 93 on my malossi kit with the 21mil dellorto and the motomatic n8p, it's pretty right on. the new reeds should bolt right up. honeslty though, no matter how much you speculate beforehand, you will have to break the bike apart a couple of times before you get it tuned in. its just a fact of life.
there is a trick though.... pull the engine mount bolt and put the front wheel up on a bucket or something. its still tight, but you can reach the carb without having to pull the whole frame. definitely easier.
have fun blasting and welcome to the wonderful world of hobbit performance. get ready to explain why you want to deal with it on a regular basis to people who dont get it.