Couple Q's on Gotoh Floyd

[Model4]

I am looking to replace the JT6 on my 87 Model 4, and I have run across the Gotoh Floyds...and read some excellent reviews on them.

1. From what I understand, they are a direct drop in just like an OFR. Can someone confirm this? (I am replacing the posts with fretsonthenet posts)

2. A site I found had some dimensions on them and it looks like they are saying it comes with a 40mm trem block. I know I need a 42mm since it's top mount, but is 40mm "close enough". Can someone confirm that they do infact come with the 40mm block?

3. What's the best site to buy from...I have found them on beyondeleven.com, guitarpartssite.com, and guitarpartsnow.com for a great price.

Thanks so much for any help!

[Model4]

Hmm...Allparts.com has them too, and a bigger pic of the dimensions...they are showing a 41mm trem block on it...

Anyone?

[Model4]

Okay...
I found out it's a direct swap....and I found a good place to buy one...

I just need someone to confirm what size trem block they come with??

Thanks!

[The Rossness]

I've gotten mine on evilbay for about $130.