Do any of you have a load that works well in the handi?
I load for and shoot a 7-08, but it's not a Handi. OTOH, what works well in one rifle may not be so good in yours. I'd suggest that you work with the appropriate powders for the rifle and bullet selection you make. The BT's for example seem to make a good deer bullet and have good inherent accuracy. I'm not a fan of them myself but don't let that stop you! :-)
I'd suggest that you select a good powder for the bullet weight you settle on. 140 and 150 seem to be generally good bullets in the 7-08. Powders that have been good for me have been 4895 and Varget for the midweight bullets and RL19 or 4350 for the 160 grain bullets. Std primers work ok with those powders, at least for me.
My approach to load development is to first pick out the bullet that will do the job. Then the powder that makes a match to that bullet. I'm a firm believer in the idea that a quality bullet can be made to shoot well.
I do this
http://www.mikeswillowlake.com/ladder%20test.htm and find it an effective and economical way to arrive at a load.