2 hands from tonights Mini. Not 100% sure on them

The_Don90

Hand 1: Reads on the opponent are pretty vage. Ive seen one similar move to this from him where he held TT although the effective stack was less BB than it is here. Other than this hes been mostly quiet min raising when playing. In this hand im not sure given stacks we need to go for it at this stage. We are into the money and playing for the win says to me i have to call, but my inner nit says to fold. As a result im not 100% sure on the +Ev play.

Player	Action	Cards	Amount	Pot	Balance
MADMOO	Small blind		400.00	400.00	7540.00
bloodmoney	Big blind		800.00	1200.00	25560.00
	Your hole cards	K A
carl297829	Fold
The_Don90	Raise		1600.00	2800.00	30845.56
x	All-in		57703.81	60503.81	0.00
MELLOR85	Fold
MADMOO	Fold
bloodmoney	Fold
The_Don90	???

Hand 2: Ive raised this hand slightly more than normal. Basically the limper is a LP "weaker player" who ive tried to isolate in pos. In doing so ive already decided im calling the shorty behind IF he shoves. However when this happens im not 100% sure on the next move. Obviously we have to call due to the odds, or is 4bet shoving a valid option? 

layer	Action	Cards	Amount	Pot	Balance
mrs_balti	Small blind		200.00	200.00	9895.52
drumahai05	Big blind		400.00	600.00	8197.50
	Your hole cards	Q J
phil12uk	Fold
Limper	Call		400.00	1000.00	23248.50
The_Don90	Raise		1200.00	2200.00	8697.50
Shover	All-in		2862.64	5062.64	0.00
mrs_balti	Fold
drumahai05	Fold
Limper	Call		2462.64	7525.28	20785.86
The_Don90	????

Batkin88

hand 1 is fine to call or fold, you are flipping at best, so if your comfortable where you are and dominating the table fold if not call.
Hand 2 smells like a pocket pair, I would reshove often here but depends on what he has been limping like before, if he has limped big hands before I would prob fold.