I usually get the boys at suzi auto to do the stuff that i couldn't be buggered doing (that is the stuff I can't do). They do tend to be a bit on the expensive side, but you know what you are paying for.

Saying that, i installed my lockrite myself and it seems to work, the instructions are pretty simple, just follow them and you'll be right. After doing that it gave me the confidence to tackle the transfer rebuild which worked out for the best. At the end of the day, when you simplify things, you're just undoing stuff, pulling stuff out and putting other stuff in.

Go in armed with a hammer and WD40 and what's the worst that could happen

Look give it a crack, you'll be fine. Worst case scenario, it doesn't work. Disconnect the tail shaft, pull out the diff centre, whack her in 4H and drive your front wheel drive zook down to suzi auto.

Oh and one other thing, graeme will tell you that you should put the locker in the front, I'll wait until you speak to him to hear why. Lets just say he knows suzuki's but skipped physics in high school.

I put it in the front of mine so my missus wouldn't hang the ass out in the wet and end up upside down in a ditch. I wheel on the weekends and she takes it to the bus stop during the week. If it were just my play car I would've whacked it in the back for sure (the locker that is... not the mrs).