I need an old digital clip enhanced and improved

Hi there, I have a 13 minute digital video that was originally transferred from VHS many years ago. The quality varies: close ups look reasonably good, but long shots are very soft, noisy, and lack detail. I’m looking for a natural looking enhancement — not an overly processed or “AI plastic” look.
I’d like the following if possible:
• gentle noise reduction
• improved clarity in long shots
• colour correction to stabilise the image
• a clean upscale to 720p or 1080p
• no aggressive sharpening or face distortion
If you’re able to do a short test on a 10–15 second sample before I commit, that would be ideal. Could you let me know your price for the full 13 minute clip and your expected turnaround time?
Thanks, and I look forward to hearing from you.