This would be a hard game to bid anyway.
First question, was 1
♠ even forcing? For me, the answer would be no. How happy would you be as south to play 1
♠ considering you hold such good trump support.
Second question, if 2
♠ is a fit jump (spades plus hearts), do you really want to bid that on a jack high suit? I would be slightly tempted, but I certainly don't want partner to consider a spade lead unless that is the suit he wants to lead without me ever bidding it. So I think I probably would not be making a fit jump here, but i would surely bid 2
♠ instead of 1
♠ if I just had to show my spades and hearts.
So for me, I am going to raise hearts immediately. This hand is too good for a simple 2
♥ raise, and is not good enough to force to game. I think any bid that doesn;t force to game will not get partner to bid game on his dreck of a hand... but perhaps a 2
♠ fit jump and opponents push to 4
♣ will let him figure out the great fit. So whatever you do, cue-bid, jordon 2NT, etc.. give it a try.
If missing this game is the worse that ever happens to you, I sure don't want to play against you...