OK, I have a question. Does your budget include the TT or are you only considering the streamer and amplification with that budget? Either way you well need amplification and this relates to allocation of budget towards digital vs. vinyl.
I would start a thread asking for other thoughts on the power requirement of your speakers. In the post provide info on room size, room treatment, and loudness levels desired. That info may help to narrow down the power needs of your amplifier. With amplifiers lower powered ones offer greater sound quality/dollar.
Either way with your budget I would not be too quick to look away from an integrated amplifier.
Another question, do you currently have a record collection? I am one who was not quick to leave vinyl however found that I could not maximize my system trying to accommodate both a vinyl and a digital front end with my budget. I have kept my turntable however it is not in use at this time. I use a transport and a TV into a DAC. I am currently streaming via computer as a way to find music to purchase as CDs. I am somewhat 'old school'.
Take your time with this. It will come together. I am sure many will get back to you following the answers to my aforementioned questions.
Regards, Mike