It's well worth doing. I think it's the best upgrade I made to my instrument. I used Pegheds, but those have become harder to get ahold of recently. They are nice because they are essentially drop-in replacements for many existing pegs (if they aren't, you'd just need to find a violin maker with peg reamers to handle shaping the holes). The make tuning so much easier and more precise.
I'm not a fan of banjo tuners (I think they look wrong on HGs), but many people do like them. From the look of your instrument, I'd probably recommend going with a 4:1 orbital peg that is designed to look like ebony (like the Pegheds). There are also 16:1 orbitals that allow for really precise tuning, but I've found 4:1 pegs to be more than precise enough without the hassle of turning and turning and turning… and turning some more when you put a new string on, like what is needed for 16:1 pegs. I have never installed banjo orbitals, so I don't know what is involved.
My guess is changing all your pegs out for good orbital pegs that look like ebony would set you back between $150 and $250 US (maybe less, but I don't want to tell you too little). I'd consider that money well spent. And if you are happy with the look of banjo orbitals, you could probably go considerably cheaper (although I would avoid most really cheap pegs).
Best,
Arle
> On 2016 Jan 5, at 16:41 , Belinda Daughtry <
bgd...@charter.net> wrote:
> 
> Hello All,
> 
> I'm wanting to change the tuning pegs on my hg from friction to machine pegs.  Any suggestions and/or advice would be greatly appreciated.
> 
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> Thanks, 
> Belinda Daughtry
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