Lovely stuff! I bought a little Herbert but a wee bit cleaner some years ago. When I moved house, it had to go and I regret its parting.
Mine was a surface grinder but I modified it to take a tool and cutter wheel head. Possibly the best- or the most practical is the one which Prof Chaddock used for the Quorn and then it was modified to fit on a flat bed by Derek Brooks and written up in MEW 16 and 17. Much the same set up appears in the Stent which I built, sold and then bought a fabricated one.
I finally(?) went down a strange path and bought a Mk1 Clarkson with no tooling- apart from two sets of ends

Later, I did a daft trick but it is perhaps worth a thought. I had a Vertex BSO dividing head and tailstock. It came with a Myford 'nose' and it went onto the little Clarky but I also had a set of ER25 collets as well as all the Myford goodies. So I could do end mill ends by two tilts and in seconds.
In another life, I had a mates Myford ML7 which was so worn that it would turn bananas- and not much more.
I had it Blancharded but the rest went onto the Herbert- and I did the saddle underside and all the vee ways on the little Herbert. In a week, it would turn to half a thous at 6 inches and he settled for that.
I look forward to seeing how yours turns out. Lucky you
Norm