you can make a guitar more rhythm or lead oriented by changing pick ups and strings, perhaps install a floyd rose if you wanted to. Frankly the Razorback i have does both just fine and the LP has no issue either if there is noone has seen fit to complain about it.
i play bass right now and i quite enjoy it so maybe that but if i were a better lead player i'd probably enjoy that more. Frankly rhythm never appealed to me in the music i play, i can play it if i chose to but it always seems to be the same as the bass and if i'm playing that part i'd rather just hit the bass notes perhaps that's a little lazy but i don't really care
