Alternative Catch can mounting locations?

SINISTER

Decided on going with two mishimoto compact oil catch cans.
Tons of reviews on youtube, and lots of great reviews everywhere, baffled design, high tech, and looks really cool!
You can find them on ebay for 116.00 W/ Shipping.
Its also only 2.5 outside diameter, and best of all just under 4 inches high.
My second choice was the Saikou catch cans which are 2.5 OD and 6 inches long.

Reasons for purchase of Mishimoto vs Saikou:
1. The Mishimoto catch can is 4 inches long instead of 6 inches. 2.5 OD same as Saikou. This height/length will make placement much easier in this cramped engine bay.
2. Costs less and no no shipping fees.
3. Available for immediate shipment - Saikou has a weird ordering procedure you have to send an email request and wait up to 4 to 8 weeks.

Information on can:
https://www.mishimoto.com/compact-ba...an-2-port.html

Purchase here for much lower price!
http://www.ebay.com/itm/Mishimoto-Co...dV5GfJ&vxp=mtr

https://www.amazon.com/Mishimoto-MMB...f_rd_i=desktop