I'm happy to build my saber with the kick starter parts in the first case, however is there any way i can buy separately the "crystal reveal" from Saberfroge so it all arrives in the UK in 4 months time as a full kit for me to assemble?
Crystal reveal chamber parts aren't available yet, as has been said... they're planning on releasing some down the line in one of their expansion sets from what I hear. What they have currently are hand-machined parts and pieces that are made directly for each saber, they aren't modular parts that you would be able to install into just any modular saber... So right now, the only way to get the Crystal Reveal PS is to buy the CR PS, like what Darth Floyd suggested. Otherwise, you're going to have to wait, and there's no guarantee either that the crystal chambers they come out with are going to look like what they currently have; they're probably going to be a little different.
Regarding the PS named parts i couldn't find a pommel named PS, also whats the plug for. Apologies for stupid Q's?
The pommel is just a flat section, like the Jade's pommel. Plug as in blade plug? They go in when the blade isn't in to look nice/keep debris from falling into the LED. I haven't looked too much at the blade plugs available through ASP yet, but I know currently in order to use a blade plug on a thin neck saber you have to cut it down quite a bit, as the emitter isn't very deep. So, that's something to at least keep in mind with ASP thin neck emitters as well.
I get of this boat on the 12th, my last KS email said i must respond by the 14th to ensure delivery, ill try and do that but what if i miss it?
Contact them and explain the situation.