Zeev, I've got two IRA accounts, one a contributory IRA and one was a rollover IRA from a previous employer. I have found that all a person has to to is find one core stock and stick with it for decades.
In my contributory IRA I found KMP, which is up 229% in the eleven years that I've owned it and more importantly raised it's dividend 338%, in that time.
In my rollover IRA I found FITB, which has split eight times, in twenty-four years and is up 4,581% from my split adjusted cost and has raised the dividend 700%, in that time.
I take the funds derived from those dividends to trade other stocks within those IRA's, but I allways hold onto those core holdings, come hell or high water.
Jim