Anavar and testosterone together are the GOAT. I like the idea to use test E instead of test prop. This way it's less injections. I would not add Winstrol to this.
Growth hormone is the absolute GOAT and it's the number one peptide option. I would go to 2 to 3 IU's per day. Start there and then you can work your way up.
I think it's the goat to use testosterone as your base then you can add in proviron and some anavar but I would go anavar at 25 mg and proviron at 10 mg. That would be a good stack. You can try that for eight weeks and do test props.
I think the best thing to use solo is going to be testosterone. That is the GOAT but it doesn't mean you can't use other things solo as well. There are other options you can go with.
I would go with test E. It's a lot more versatile and you'll have really good results. Aim for 10 or 12 weeks. I think that is the sweet spot with this. I would run some dianabol. Why not? And some tbol together, 20 mg each.