Note: I am a custom gun designer, this is my first build on an sp ion. My goal was a scenario rifle for the sniping enthusiest. See photo that matches gun setup. Most parts I have drawn together into the setup will be rewarded with a thourough review.
First, in looking for a bodykit for your marker you decide your aim is to mount a sight, flashlight, lazer, or whatever you fancy.
This is the bodykit you are looking for. I have spoken to a representative of every manufacturer that makes a tactical bodykit and have been most satisfied with the response from Deadlywind's service and of their design goals, as they were my goals as well.
There is a rail in every location that is benficial as a mounting option, no other tac body can claim this. The body has it's own threads for a feedneck, allowing for trouble freein internals removal.
This body can take any Tippman 98 custom stock. However, if you have a stock in mind look to see if there is at leas a half inch of the stock that is the same shape as the mounting cylinder. If not, you can always custom fit it with a grinder. This is not a weakness of the body, as the expected audience are those that are customizing guns anyway.
This is currently (2006) the best tactical body for the sp ion. If you are looking for this type of body, then you will only be limited by your creativity in mounting options and styling. Enjoy.