[What is my best holster option for a CZ Czechmate?]

Title pretty much says it all, I am having a little bit of trouble finding a holster that looks like it would work really well for Open with a Czechmate. Thanks!!!

[Glock 24 Limited. Here's what I got... Now what do I need?]

I have a basic Glock 22 Frame on the way, I've got magazines, and I bought this slide assembly for $100 from a guy who got it in a trade.

So I know that a 35 is usually preferable over the 24, but given the price for the complete slide with a KKM precision barrel, I have decided to turn it into my first Limited gun. So now I want to know everything that I need to get/do. Should I lighten the slide? What pound recoil springs should I try. Who makes the best trigger for a limited gun? Should I get a lightened striker and slide spring package? Who has the best extended mag release? Best mag well? Mag extensions? EVERYTHING!!! Thanks guys!!!!