Ive run over 2g before and can tell you 350 test, 350 tren will work just as well but without some of the sides. You reach a point of diminishibg results
If you can keep your estro under control I'd say go for it. I feel great on high-ish test. If it where me I'd start at 400mg/week for 7 weeks then bump it to 800mg for the next 7.