Yes go for it and personally I would not bother spending anymore to get a worse car ie a GT3 991. I would be tempted by a RS though
(not 991 but 997 or 996 [circa £150,000
]). As said though the 996 range are the most analogue and involving cars you could want. Subsequent 997 and 991 have become less involving with paddle shift and PSM et cetera.
I look forward to seeing some pictures of the new purchase.
Anyway if the new GT3 991.2 goes back to being a manual I am sure the 991.1 will not hold its price.
Good luck.
Pip