I need to get a vintage strat trem w/ USA/vintage spec spacing for a strat project. I won't be using the trem, I'll just block it. I was looking into the Gotoh vintage strat trem from guitarpartsresource.com for around $40, and saw that Guitar Fetish has strat trems with solid steel trem blocks for $35-38. The Gotoh has a cast block, which may or may not affect the overall tone if I block the trem anyway. Are the GFS trems any good, or should I just go with the Gotoh?