Welllllllll..........like I said, I'm going to treat myself, so this unit will come in at $300US including delivery. Mine will be slightly different in that I'm having this throttle handle fitted
The guy who makes this stuff is called Vitaly and he's in the Ukraine. He's been doing this for a while now and has established a solid reputation for quality and delivery. Of course, being in the Ukraine means no PayPal or credit card payment - and the protections you get from them as a purchaser - so I'm going to be operating on trust and doing a credit transfer into his bank account.
Take a look at some of his other work;
https://www.youtube.com/user/GVL224/videos
and the thread on the BoS forums;
https://forum.il2sturmovik.com/topic/23758-iron-mechanic-throttle-motor-control-axes/
FT's old Logitech G940 throttle unit has done sterling work for me for several years now and I really like having twin levers and lots of buttons but it's getting pretty spikey in its responses these days. Three hundred bucks does not really seem that much if you consider the quality of these bespoke units compared with whats available in the way of mainstream products.
Also, I'm using a Microsoft FFB2 stick which is only twenty years old so I know I won't have to replace that until at least 2040, so I thought I'd blow some serious lolly on a throttle unit!