Hadn't thought of that, but no, he's not entirely wrong.
You will want a firm and play free connection between camera and head, and a quick release coupling (though it could work) would not be the best.
A Gitzo 3D head (R3, a.k.a. Series 3 Rationelle, should be about the right size for an F2) would be good.
I see that Ffordes has two used Gitzo R4 heads (one size up from R3 - which is not a bad thing) for GBP 45 and GB 49 (the
first rated Excellent, the
second Excellent++).
Gitzo makes first rate equipment, and these will last several life times. Both would be good, but for those 4 Pounds extra, i'd take the Excellent++ (which is a bit newer than the other one).