It's on my "to-do" list.
Here's a page to get you started, if you're ready.
1UP's Dual Tron PanelYou don't need to use the real Tron sticks, but the how-to gives you alot of good tips that should work well getting most any of the trigger-style tops hacked onto a Super base.
I think he used to have a Raider-Pro hacked onto one, before he got the Tron repros.
I did a very similar hack using a Saitek ST-220 top, and a Happ Competition base.
I am planning to do another one soon, but haven't gotten my modular panel going yet.
I don't want to have to do TWO more to make a Vindicator panel.