Hi richfrog thanks for the comments.
I dont think my hairline will need work again and ive no hairloss else where,as for the donor scarring smg did wonders repairing it but it is impossible to repair all scarring especially when my donor density is not good,if next yr im still bothered with one or two areas smp in these areas is something i would def consider or maybe beard grafts for density,i dunno can smp do anything for patchy donor area unless i was buzzing it to a zero,i like to keep my hair to a #1 back and sides,it will never look like it did pre dhi but i would like to do as much as i could because as you said a buzz cut does kinda suit me.