Forks

[Fast4fun]

Maybe you saw my bike drive itself off turn 5 at blackhawk on Saturday! If so then you can appreciate my need to find new forks.  The problem with owning a new triumph model is that replacement parts are hard to find. Without going with OEM, does anybody have ideas where to get new forks for a Triumph.  New Ohlins are too expensive. How do I begin to find replacements, possibly from another bike, that will work for my bike. What should I be looking for besides tube diameter? Will my radial mounts fit any fork? Will I need new spacers?  As you can tell, I've never done this so I'm looking for advice. Thanks,