I am like you, I love the GT350 and I dont know why HAHAHA.
You swap out cars a lot, and have mentioned you do not intend to keep this one long. I think you would do yourself a favor to at least consider a lightly used GT350, and save yourself $10K EASY.
You can find some VERY nice condition low miles GT350's out there for low $50's all day.
If you're thinking of tuning already, then you will, so warranty is not a concern for you. The right used car can be a real jewel and great deal.
Good luck man, hope you find the right car at the right price!! Wish I could afford one too HAHAHA.
Here is a '17 w/electronic package in Plano...4 short hours driving....$10K savings..just sayin.
https://www.cargurus.com/Cars/invent...ting=206464293