should I? 87 mm?

[CarlSereda@aol.com]

Anyone have compelling reasons not to upgrade to 87mm piston/liner set. I've 
got my engine broken down and was planning to bore all my liners and install 
.020 oversize pistons as the cheapest way to fix the ruined pistons (from 
seeping head gasket). But wonder if it's smarter to get the whole setup new 
and get the 10 extra horsepower - and do I have to install richer Stromberg 
needles?
Carl
'64 TR4 since '74 (25 years since my first total overhaul)