If this has been asked please direct me to correct thread. If its really dumb please explain why.

If i create a new electrum wallet. I have money transferred into it. Then i delete wallet from my computer. If my computer has not been previously hacked, is this a fairly secure method of storing bitcoins. Obviously i have my seed written on paper. So five years from now could i just create wallet from seed and everything would be there?

Thanks,
Valdos