Tonearm Options for Basis 2800

Hi All,

I'm wondering if anyone has experience putting something other than a Graham or Vector tonearm on this table. I'm somewhat new to turntables and my perhaps incorrect impression was that with a bit of tweaking most arms could go on most tables, and by tweaking I don't mean radically changing the plinth etc. I was considering putting a Vector 4 on a table that has a Vector 3 and was told (by the big kahoona) that it's not possible because of a "high cup/low cup issue", so I'm just a bit confused.

Thanks