well neither of those phases is dependent on any one type of insulin .. you can utilize long acting lantus, fast acting humalin r, or rapid acting humalog , Or even an combination of all 3.
the insulin used is going to be dependent on the persons goal and situation during phase 3 and 4. you can most definitely use Lantus if its a good fit for your situation and goal.
if your going to go with Lantus then I'd definitely be using it along side HGH and MK677 . I'd dose the lantus twice a day , before bed, and then late morning. how many iu is going to depend on your diet.