I highly recommend the Juki TL series. I have the 2010. It has all the features you are asking for, even speed control, except the blind hem, straight stitch only. The price of the machine is reasonable for you to buy a second machine that will do decorative stitches . You probably won't need fancy one to do basic decorative stitches.
If no Juki dealer close then I would order from Juki Junkies. They have a great customer service reputation. Sew Yeah is another great online dealer.
I have a Bernina, Janome, Brother, Eversewn and several vintage Singers so I do know the comparisons I have had Paff and Baby Lock. I use my Juki for piecing and machine quilting, it is my go to machine.